The Infill Podcast - The Place For 3D Printing

In this episode, we are joined by Michael Laws of Teaching Tech. Brought to you by Sovol. Get $10-20 OFF on Sovol 3D Printers: https://jle.vi/sovol (use code NEXTLAYER)

Michael Laws, the creator behind Teaching Tech, returns to The Infill Podcast for a powerful and reflective conversation about his decision to step away from full-time YouTube after 8 years and return to being a full-time school teacher.

As a former Industrial Designer and experienced STEM educator, Michael built Teaching Tech into one of the most trusted resources in the 3D printing and maker community. From detailed 3D printer calibration guides and slicer tuning tutorials, to upgrades, firmware configuration, linear advance calibration, flow rate tuning, and troubleshooting common print failures — his work has helped thousands of makers improve their print quality and understand the “why” behind their machines.

📺 Check out Michael’s final video on the Teaching Tech channel where he reflects on his journey, the growth of the 3D printing industry, and the incredible global community that supported him along the way: https://www.youtube.com/watch?v=rr8woTpD-uk

In this episode of The Infill Podcast, we go deeper — into identity, transition, and what it means to step away at the top of your game.

🤫 Get behind the scenes and exclusive content on my Patreon: https://patreon.com/thenextlayer

💬 JOIN MY DISCORD: https://jle.vi/tnl-discord

🎥  IN THIS EPISODE:  🎥

00:00 Introduction

01:11 SV08 Tool Changer Status

01:51 Reliability And Motivation

05:35 Community Builds And Troubleshooting

08:30 Back To Teaching Announcement

09:13 YouTube Burnout And Pressure

14:08 Racing Channel Roadblocks

18:33 Teaching Life And Audience Q&A

20:45 Calibration Page And Courses

28:02 Onshape And Purge Waste Debate

30:35 Labor Versus Landfill

31:57 Reality Check Shredder

33:30 Hobby Ethics Motivation

34:45 Tools That Save Time

36:00 Skipping Dehydration

36:39 Shredder Heat Problems

38:04 Cooling Fixes Physics

40:55 Sponsorship Ethics Trust

42:52 Review Policy Protection

50:11 AI Tools Versus Slop

54:00 Proving Real Footage

57:56 Farewell Keep In Touch

🔗 CONNECT WITH MICHAEL: 🔗

👉 Support Michael: https://www.patreon.com/teachingtech

👉 Subscribe to Teaching Tech: https://www.youtube.com/teachingtech

👉 Teaching Tech's website: https://teachingtechyt.github.io/

🛒 RECOMMENDED GEAR: 🛒

📍 Complete list of 3D Printing accessories: https://kit.co/jlevi/3d-printing

📍 Complete list of my videography gear: https://kit.co/jlevi/content-creation

📍My favorite thing to 3D Print: https://jle.vi/multiboard

📍My recommended electronics & control boards: https://jle.vi/bigtreetech

📍 My favorite 3D printing "accessory": https://jle.vi/magigoo | https://jle.vi/whambam

📍 My favorite 3D printing filament: https://jle.vi/polymaker

📍 Check out the official TNL merch: https://shop.thenextlayer.com/

📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links

In this episode, we are joined by Radek of RH3D. Brought to you by Sovol. Get $10-20 OFF on Sovol 3D Printers: https://jle.vi/sovol (use code NEXTLAYER)

Radek is the engineer, architect, woodworker, and maker behind RH3D, a project best known in the 3D printing community for breathing new life into aging Ender 3 printers. His most recognized work, E3NG, reuses approximately 68–78% of an Ender 3 to build a fundamentally new, more capable 3D printer—challenging the idea that old machines should simply be replaced.

Born in the Czech Republic and raised in a family of mechanical engineers, Radek was immersed in problem-solving and hands-on creation from an early age. His path took him through architecture school, years running a woodworking business, and eventually back to architecture—while continuing to design and develop advanced 3D printer projects part-time under the RH3D name.

Whether you’re an Ender 3 owner, a maker who loves modding and rebuilding machines, or someone interested in sustainable approaches to 3D printing hardware, this episode is packed with insight, inspiration, and real-world engineering experience.

🤫 Get behind the scenes and exclusive content on my Patreon: https://patreon.com/thenextlayer

💬 JOIN MY DISCORD: https://jle.vi/tnl-discord

🎥  IN THIS EPISODE:  🎥

00:00 Introduction

01:08 Radek’s Background: Architecture, Engineering Roots & First Printer

03:36 Origin Story of the E3NG: From Cheap Upgrades to Full Conversion

05:37 Czech Maker Culture & Why Engineering Runs Deep

08:06 What Is the E3NG? CoreXY Conversion, Reused Parts & Enclosure Benefits

11:21 Open-Source, Part-Time Development & Community Support

13:18 Virtu E3 Revealed: Next-Gen Ender-Based Performance Printer

15:11 Speed Talk: 40K Accels, Rigid Frame, and All-Wheel-Drive XY Options

16:36 Lessons from Thousands of Builds: Feedback Loops, Testing, and Design Discipline

19:49 Virtu E3 Design Choices: Linear Rails, Triple-Z Bed, and Fewer Options on Purpose

20:43 Open-Source Toolheads: Let the Community Build the Variants

21:42 No-Hassle Build Recommendations: Budget, Hotends & Upgrade Paths

24:12 Electronics Picks: SKR vs Octopus for Multi-Tool Setups

26:17 What’s Next: Hotend Changers, Toolchangers & the Patent Question

28:30 Virtu E3 Release Timeline + The Feeling of Seeing Your Design as a Kit

29:35 Kits, Commissions, and Crediting Creators (LDO, Fabreeko, FYSECT)

31:35 MMUs on E3NG: Pico, BoxTurtle, and Radek’s DIY Multi-Motor MMU

35:29 CAD Tools & Late-Night Maker Life (Fusion, Onshape, FreeCAD)

36:34 Wrap-Up

🔗 CONNECT WITH RADEK: 🔗

👉 Follow Radek / RH3D on YouTube: https://www.youtube.com/@RH3D_cz

👉 RH3D: https://rh3d.xyz/

👉 Follow RH3D on Instagram: https://www.instagram.com/RH3D_cz

🛒 RECOMMENDED GEAR: 🛒

📍 Complete list of 3D Printing accessories: https://kit.co/jlevi/3d-printing

📍 Complete list of my videography gear: https://kit.co/jlevi/content-creation

📍My favorite thing to 3D Print: https://jle.vi/multiboard

📍My recommended electronics & control boards: https://jle.vi/bigtreetech

📍 My favorite 3D printing "accessory": https://jle.vi/magigoo | https://jle.vi/whambam

📍 My favorite 3D printing filament: https://jle.vi/polymaker

📍 Check out the official TNL merch: https://shop.thenextlayer.com/

📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links

In this episode, we are joined by Yuto Horiuchi. Brought to you by Sovol (https://jle.vi/sovol) and OctoEverywhere (https://octoeverywhere.com/welcome?id=podcast).

🎁 Get $10-20 OFF on Sovol 3D Printers: https://jle.vi/sovol (use code NEXTLAYER)

🎁 Get 3 Months of FREE Premium Perks at OctoEverywhere: https://octoeverywhere.com/welcome?id=podcast 

What happens when a “normal” manufacturing industry employee discovers 3D printing during COVID… and never looks back?

In this episode, we sit down with Yuto Horiuchi, a passionate 3D printing enthusiast whose journey into maker culture began during the pandemic — and quickly grew into something bigger. What started as a casual hobby has now expanded into community involvement and even hosting an event for fellow makers.

Whether you’re into FDM 3D printing, troubleshooting print failures, dialing in slicer settings, or just love hearing stories from people who genuinely live the hobby — you’ll love this episode.

🤫 Get behind the scenes and exclusive content on my Patreon: https://patreon.com/thenextlayer

💬 JOIN MY DISCORD: https://jle.vi/tnl-discord

🎥  IN THIS EPISODE:  🎥

00:00 Introduction

00:56 Meet Yuto Horiuchi: The Man Behind Japan RepRap Festival

02:03 Yuto's Journey into 3D Printing

04:29 Challenges and Triumphs in 3D Printing

07:18 The 3D Printing Scene in Japan

13:13 Keeping the RepRap Culture Alive

24:35 Monetizing Content and Future Plans

25:40 Organizing Japan RepRap Festival

34:04 Exciting Plans for This Year's Livestream

35:26 Open Source and 3D Printing Innovations

36:06 Future of 3D Printing: Trends and Predictions

42:42 Challenges with Exotic Filaments

44:54 Catching Up and Personal Projects

55:53 Favorite Printers and Filaments

01:00:02 Closing Remarks and Future Plans

🔗 CONNECT WITH YUTO: 🔗

👉 Subscribe to Psych0h3ad - P3D on YouTube: https://www.youtube.com/@Psych0h3ad

👉 Support Yuto: https://bento.me/psych0h3ad

👉 Designs by Yuto on Cults: https://cults3d.com/en/users/YuTR0N/3d-models

👉 Designs by Yuto on Printables: https://www.printables.com/@Psych0h3ad

🛒 RECOMMENDED GEAR: 🛒

📍 Complete list of 3D Printing accessories: https://kit.co/jlevi/3d-printing

📍 Complete list of my videography gear: https://kit.co/jlevi/content-creation

📍My favorite thing to 3D Print: https://jle.vi/multiboard

📍My recommended electronics & control boards: https://jle.vi/bigtreetech

📍 My favorite 3D printing "accessory": https://jle.vi/magigoo | https://jle.vi/whambam

📍 My favorite 3D printing filament: https://jle.vi/polymaker

📍 Check out the official TNL merch: https://shop.thenextlayer.com/

📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links

In this episode, we are joined by Alessio Pagliai and Stepan Drunks. Brought to you by Sovol (https://jle.vi/sovol) and OctoEverywhere (https://octoeverywhere.com/welcome?id=podcast).

🎁 Get $10-20 OFF on Sovol 3D Printers: https://jle.vi/sovol (use code NEXTLAYER)

🎁 Get 3 Months of FREE Premium Perks at OctoEverywhere: https://octoeverywhere.com/welcome?id=podcast 

Alessio Pagliai is an open art inventor and mechanical engineer, whose work blends creativity, movement, and experimentation into a uniquely personal maker philosophy. We also sit down with Stepan Drunks, a computational and industrial designer specializing in advanced 3D printing workflows, complex geometries, and production-ready objects ranging from wearables and accessories to functional products.

We dive deep into how computational design is shaping the future of additive manufacturing — from custom digital pipelines and fabrication techniques, to how artists and engineers can collaborate (and overlap) in the modern maker ecosystem. Whether you’re into FDM, SLA, generative design, industrial design, or simply love the creative side of additive manufacturing, this conversation is packed with inspiration and hard-earned insights.

🤫 Get behind the scenes and exclusive content on my Patreon: https://patreon.com/thenextlayer

💬 JOIN MY DISCORD: https://jle.vi/tnl-discord

🎥  IN THIS EPISODE:  🎥

00:00 Introduction

01:25 Meet the Guests: Alessio and Stepan

03:29 The Journey into 3D Printed Shoes

06:36 Stepan's Background and Design Philosophy

20:25 Exploring Parametric Design and Custom G-Code

26:35 The Role of Open Source and TPU in 3D Printing

32:05 Filament Improvements and Personal Experiences

33:54 Challenges with PEBA and Foaming Materials

36:14 Customizable 3D Printed Shoes

37:25 Parametric Modeling and G-Code

41:28 Business Opportunities in 3D Printing

46:44 Monetizing Creative Work

56:20 Getting Started with 3D Printed Shoes

01:01:38 Conclusion and Final Thoughts

🔗 CONNECT WITH ALESSIO AND STEPAN: 🔗

👉 Alessio: https://riverfamily.art/

👉 Stepan: https://drunks.st/

👉 Stepan on YouTube: https://www.youtube.com/channel/UC4QRinnNwabzGQxk_s5hdKg

🛒 RECOMMENDED GEAR: 🛒

📍 Complete list of 3D Printing accessories: https://kit.co/jlevi/3d-printing

📍 Complete list of my videography gear: https://kit.co/jlevi/content-creation

📍My favorite thing to 3D Print: https://jle.vi/multiboard

📍My recommended electronics & control boards: https://jle.vi/bigtreetech

📍 My favorite 3D printing "accessory": https://jle.vi/magigoo | https://jle.vi/whambam

📍 My favorite 3D printing filament: https://jle.vi/polymaker

📍 Check out the official TNL merch: https://shop.thenextlayer.com/

📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links

In this episode, we are joined by Justin of Pisces Printing. Brought to you by PCBWay (https://jle.vi/pcbway) and OctoEverywhere (https://octoeverywhere.com/welcome?id=podcast).

🎁 Get $5 off your first order at PCBWay: https://jle.vi/pcbway 

🎁 Get 3 Months of FREE Premium Perks at OctoEverywhere: https://octoeverywhere.com/welcome?id=podcast 

Justin is the creator behind Pisces Printing, a YouTube channel dedicated to functional 3D printing, CAD-driven design, and 3D printable speaker systems. With over 10 years of experience in CAD and 13 years in the 3D printing world, Justin brings a rare blend of engineering precision and maker creativity to the podcast.

In this episode, we dive deep into what it takes to design 3D printable speakers that don’t just look good—but actually sound great. Justin shares his journey designing speakers for over five years and how CAD skills translate into real-world audio performance.

🤫 Get behind the scenes and exclusive content on my Patreon: https://patreon.com/thenextlayer

💬 JOIN MY DISCORD: https://jle.vi/tnl-discord

🎥  IN THIS EPISODE:  🎥

00:00 Introduction

01:13 Meet Justin of Pisces Printing

02:01 Justin's Journey into 3D Printing

04:16 Challenges and Innovations in 3D Printing Speakers

08:25 Exploring Advanced Materials and Techniques

18:34 Future of 3D Printing in Speaker Design

25:04 Getting Started with 3D Printed Speakers

29:28 Exploring Speaker Design and Electromagnetic Properties

30:15 Creative Uses for Multimaterial 3D Printing

31:25 Challenges and Innovations in Multimaterial Printing

41:45 The Future of 3D Printing: High-Heat Materials and Applications

48:14 Special Purpose Filaments and Their Applications

52:13 Conclusion

🔗 CONNECT WITH JUSTIN: 🔗

👉 Follow Justin / Pisces Printing on YouTube: https://www.youtube.com/@piscesprinting/

👉 My previous video where I 3D printed custom speakers: https://youtu.be/zgeUgVqRP7g

👉 My previous video where I shared the top CAD tips & tricks to save you HOURS: https://youtu.be/G5odhYRwPi8

🛒 RECOMMENDED GEAR: 🛒

📍 Complete list of 3D Printing accessories: https://kit.co/jlevi/3d-printing

📍 Complete list of my videography gear: https://kit.co/jlevi/content-creation

📍My favorite thing to 3D Print: https://jle.vi/multiboard

📍My recommended electronics & control boards: https://jle.vi/bigtreetech

📍 My favorite 3D printing "accessory": https://jle.vi/magigoo | https://jle.vi/whambam

📍 My favorite 3D printing filament: https://jle.vi/polymaker

📍 Check out the official TNL merch: https://shop.thenextlayer.com/

📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links

In this episode, we are joined by Martina Bartoňová and Karel Kunz. Brought to you by Sovol (https://jle.vi/sovol) and OctoEverywhere (https://octoeverywhere.com/welcome?id=podcast).

🎁 Get $10-20 OFF on Sovol 3D Printers: https://jle.vi/sovol (use code NEXTLAYER)

🎁 Get 3 Months of FREE Premium Perks at OctoEverywhere: https://octoeverywhere.com/welcome?id=podcast 

Martina Bartoňová and Karel Kunz are one of the team members behind Fillamentum, joins us to share how the company continues to lead the way in sustainable 3D printing materials. From their groundbreaking Fishy Filaments project—which transforms reclaimed fishing nets into premium filament—to their ongoing innovations like NonOilen, FlexiTorc, and Flexfill PEBA, Martina and Karel reveals how Fillamentum is redefining what’s possible in the eco-friendly 3D printing industry.

With their deep background in material development and product innovation, Martina and Karel discusses the company’s mission to reuse high-performance polymers and create filaments that not only print beautifully but also protect the planet. 

Whether you’re a 3D printing hobbyist, professional, or sustainability advocate, this episode offers an inside look at how Fillamentum blends science, design, and environmental responsibility to drive meaningful change in the maker community.

🤫 Get behind the scenes and exclusive content on my Patreon: https://patreon.com/thenextlayer

💬 JOIN MY DISCORD: https://jle.vi/tnl-discord

🎥  IN THIS EPISODE:  🎥

00:00 Introduction

01:08 Meet Martina and Karel from Fillamentum

01:51 Martina's Journey in Fillamentum

02:58 Karel's Background and Role

04:11 Innovations in Filament

04:56 The Evolution of 3D Printing Materials

06:16 Challenges and Innovations in Filament Production

08:34 Marketing and Educating Customers

12:56 Fishy Filaments: Recycling High-Quality Nylon

16:59 NonOilen: A High-Performance PLA Blend

29:06 Upcoming Bio-Based Colors

29:28 Limited Edition Drops

31:42 Innovative Iridescent Filaments

33:15 Flame Retardant and ESD Materials

35:23 The Future of Nylon in 3D Printing

44:23 Exploring FlexiTorc

45:40 PEBA vs. TPU

53:28 Recycled Medical-Grade Filaments

56:05 Conclusion and Future Innovations

🔗 CONNECT WITH MARTINA AND KAREL: 🔗

👉 Fillamentum: https://jle.vi/fillamentum

👉 Subscribe to Fillamentum on YouTube: https://www.youtube.com/@Fillamentum

👉 Follow Fillamentum on X: https://x.com/Fillamentum

👉 Follow Fillamentum on Instagram: https://www.instagram.com/fillamentum/

👉 Like Fillamentum on Facebook: https://www.facebook.com/fillamentum/

🛒 RECOMMENDED GEAR: 🛒

📍 Complete list of 3D Printing accessories: https://kit.co/jlevi/3d-printing

📍 Complete list of my videography gear: https://kit.co/jlevi/content-creation

📍My favorite thing to 3D Print: https://jle.vi/multiboard

📍My recommended electronics & control boards: https://jle.vi/bigtreetech

📍 My favorite 3D printing "accessory": https://jle.vi/magigoo | https://jle.vi/whambam

📍 My favorite 3D printing filament: https://jle.vi/polymaker

📍 Check out the official TNL merch: https://shop.thenextlayer.com/

📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links

In this episode, we are joined by Edward Borg. Brought to you by Sovol (https://jle.vi/sovol) and OctoEverywhere (https://octoeverywhere.com/welcome?id=podcast).

🎁 Get $10-20 OFF on Sovol 3D Printers: https://jle.vi/sovol (use code NEXTLAYER)

🎁 Get 3 Months of FREE Premium Perks at OctoEverywhere: https://octoeverywhere.com/welcome?id=podcast 

Edward Borg is the co-founder of Thought3D, the innovative company behind Magigoo, one of the most trusted 3D printing adhesives used by makers, hobbyists, and professionals around the world. Thought3D is redefining additive manufacturing through smart materials, advanced adhesion solutions, and a deep understanding of how 3D printing technology can evolve to meet real-world challenges.

Magigoo - my favorite 3D printing "accessory": https://jle.vi/magigoo

Edward shares the story behind the creation and growth of Thought3D — from identifying a key gap in the 3D printing market to building a globally recognized brand. He walks us through the company’s journey of experimentation, innovation, and resilience that led to the success of Magigoo and beyond.

But beyond the brand, Edward’s personal story is just as fascinating. As an internationally awarded software developer with a background in engineering, he brings a unique mix of technical expertise, entrepreneurial vision, and maker passion. His experience in robotics, electronics, and product development fuels his mission to bridge technology and creativity. Known for his creative problem-solving and commitment to innovation, Edward represents the spirit of the modern maker — constantly learning, experimenting, and building.

Tune in as we explore how Edward’s technical background and entrepreneurial mindset have shaped the DNA of Thought3D, what drives his passion for the maker movement, and what’s next for intelligent 3D printing materials and tools.

🤫 Get behind the scenes and exclusive content on my Patreon: https://patreon.com/thenextlayer

💬 JOIN MY DISCORD: https://jle.vi/tnl-discord

🎥  IN THIS EPISODE:  🎥

00:00 Introduction

01:36 Meet the Guest: Edward Borg from Thought3D

02:40 Edward's Journey into 3D Printing

04:53 Challenges and Innovations in 3D Printing Materials

07:27 The Development of Magigoo Adhesives

17:21 Exploring DryWise: Inline Filament Dryer

25:28 Cost Comparison: 3D Printing vs. Injection Molding

26:14 Advancements in 3D Printing Technology

28:28 Filament Drying: Business Case and Technology

30:00 Challenges and Solutions in Filament Drying

33:22 Future of 3D Printing Materials

36:37 Innovations in 3D Printing Accessories

43:46 Product Development and Filament Choices

48:55 Conclusion and Final Thoughts

🔗 CONNECT WITH EDWARD: 🔗

👉 Thought3D: https://thought3d.com/

👉 Thought3D on X: https://x.com/thought3d

🛒 RECOMMENDED GEAR: 🛒

📍 Complete list of 3D Printing accessories: https://kit.co/jlevi/3d-printing

📍 Complete list of my videography gear: https://kit.co/jlevi/content-creation

📍My favorite thing to 3D Print: https://jle.vi/multiboard

📍My recommended electronics & control boards: https://jle.vi/bigtreetech

📍 My favorite 3D printing "accessory": https://jle.vi/magigoo | https://jle.vi/whambam

📍 My favorite 3D printing filament: https://jle.vi/polymaker

📍 Check out the official TNL merch: https://shop.thenextlayer.com/

📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links

In this episode, we are joined by Joel Finn. Brought to you by PCBWay (https://jle.vi/pcbway) and OctoEverywhere (https://octoeverywhere.com/welcome?id=podcast).

Joel Finn is the Community Manager at Polymaker, a leading manufacturer of high-quality 3D printing filament trusted by makers and professionals around the world. What began as a simple hobby seven years ago turned into a life-changing passion that led Joel from retail management to a career at one of the most respected brands in the 3D printing industry.

In this conversation, Joel shares how Polymaker drives material innovation, supports creators, and helps shape the future of 3D printing through accessibility and collaboration. From filament science to community growth, Joel gives us a behind-the-scenes look at what makes Polymaker a trusted brand among makers and engineers worldwide. 

🎁 Get $5 off your first order at PCBWay: https://jle.vi/pcbway 

🎁 Get 3 Months of FREE Premium Perks at OctoEverywhere: https://octoeverywhere.com/welcome?id=podcast 

🤫 Get behind the scenes and exclusive content on my Patreon: https://patreon.com/thenextlayer

💬 JOIN MY DISCORD: https://jle.vi/tnl-discord

🎥  IN THIS EPISODE:  🎥

00:00 Introduction

02:18 Joel's 3D Printing Journey

04:07 Community Evolution and Engagement

05:46 Advancements in 3D Printing Materials

07:36 Polymaker's R&D and Product Development

12:38 Polymaker's Market Strategy

15:48 Polymaker's Manufacturing in the USA

24:47 Exciting Developments in 3D Printing

28:50 Exploring New Filament Colors

29:40 The Future of Nylon and TPU

31:11 The Rise of PEBA Filaments

32:25 Challenges in Filament Education

33:19 Polymaker's Marketing and Transparency

37:39 The Importance of Filament Variety

44:32 Open RFID Tags in 3D Printing

51:38 Upcoming Filament Releases

56:02 Conclusion and Final Thoughts

👤 ABOUT JOEL FINN:

Proud father of five and husband of twelve years, Joel began 3D printing as a hobby seven years ago. What started as a creative outlet turned into a lifelong passion that led him to join Polymaker, where he now helps makers connect, learn, and grow together.

🔗 CONNECT WITH JOEL / POLYMAKER: 🔗

👉 Polymaker - my favorite 3D printing filament: https://jle.vi/polymaker

👉 Join Polymaker on Discord: discord.gg/MSSmSdb8

👉 Subscribe to Polymaker on YouTube: https://www.youtube.com/c/Polymaker

👉 Polymaker on Facebook: https://www.facebook.com/Polymaker.3D/

👉 Polymaker on Instagram: https://www.instagram.com/polymaker_3d/

👉 Polymaker on X: https://x.com/Polymaker_3D

🛒 RECOMMENDED GEAR: 🛒

📍 Complete list of 3D Printing accessories: https://kit.co/jlevi/3d-printing

📍 Complete list of my videography gear: https://kit.co/jlevi/content-creation

📍My favorite thing to 3D Print: https://jle.vi/multiboard

📍My recommended electronics & control boards: https://jle.vi/bigtreetech

📍 My favorite 3D printing "accessory": https://jle.vi/magigoo | https://jle.vi/whambam

📍 My favorite 3D printing filament: https://jle.vi/polymaker

📍 Check out the official TNL merch: https://shop.thenextlayer.com/

📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links

In this episode, we are joined by Nadir @ CN3D. Brought to you by PCBWay (https://jle.vi/pcbway) and OctoEverywhere (https://octoeverywhere.com/welcome?id=podcast).

From tuning cars by day to upgrading 3D printers by night, Nadir brings his automotive engineering mindset into the world of 3D printing and maker culture.

In this episode, we explore the fascinating intersection between precision car tuning and performance-driven 3D printing builds, highlighting how engineering principles from the garage translate seamlessly to the print bed. We also dive deep into the latest update on the Sovol SV08 7-Toolhead Build, where innovation meets meticulous craftsmanship.

⏯️ My Sovol SV08 Toolchanger Build Series: https://www.youtube.com/playlist?list=PLNAIMkOXd_V9jdPlKDvLn1b1i14LN-vcy

Expect insights on how automotive engineering principles inspire 3D printer mods, the challenges and breakthroughs behind the Sovol SV08 7-toolchanger build, tips for optimizing printer performance and reliability, and how makers can push the limits of open-source hardware to achieve next-level results.

Whether you’re into 3D printing, open-source hardware, or high-performance builds, this conversation delivers a mix of engineering insight and hands-on experience.

🎁 Get $5 off your first order at PCBWay: https://jle.vi/pcbway 

🎁 Get 3 Months of FREE Premium Perks at OctoEverywhere: https://octoeverywhere.com/welcome?id=podcast 

🤫 Get behind the scenes and exclusive content on my Patreon: https://patreon.com/thenextlayer

💬 JOIN MY DISCORD: https://jle.vi/tnl-discord

🎥  IN THIS EPISODE:  🎥

00:00 Introduction

01:33 Guest Introduction: Nadir @ CN3D

02:32 Nadir's Journey into 3D Printing

06:51 The Birth of CN3D

13:02 Challenges and Vision for Open Source

20:16 Partnerships and Future Plans

27:35 Community Support and Sustainability

30:43 Addressing Misunderstandings in Open Source

31:47 Promoting Upgrades and Collaboration

33:51 Challenges in the Open Source Community

37:49 Future Projects and Innovations

46:02 The Vision for the Future

58:12 Supporting the Community and Final Thoughts

🔗 CONNECT WITH NADIR: 🔗

👉 Subscribe to Nadir on YouTube: https://www.youtube.com/@nadir3D

👉 Nadir on Printables: https://www.printables.com/@Nadir

🛒 RECOMMENDED GEAR: 🛒

📍 Complete list of 3D Printing accessories: https://kit.co/jlevi/3d-printing

📍 Complete list of my videography gear: https://kit.co/jlevi/content-creation

📍My favorite thing to 3D Print: https://jle.vi/multiboard

📍My recommended electronics & control boards: https://jle.vi/bigtreetech

📍 My favorite 3D printing "accessory": https://jle.vi/magigoo | https://jle.vi/whambam

📍 My favorite 3D printing filament: https://jle.vi/polymaker

📍 Check out the official TNL merch: https://shop.thenextlayer.com/
📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links

In this episode, we are joined by Blayne Sapelli. Brought to you by PCBWay (https://jle.vi/pcbway) and OctoEverywhere (https://octoeverywhere.com/welcome?id=podcast).

Blayne Alan Sapelli is the Creative Marketing Manager at Snapmaker, where he focuses on bridging creativity, community, and industry in the world of 3D printing. In this interview, Blayne shares insights into Snapmaker’s mission, how marketing intersects with the maker movement, and why community is at the heart of their success.

We’ll also dive deep into the Snapmaker U1, a groundbreaking color 3D printer currently live on Kickstarter and making waves in the 3D printing industry. With the campaign running until September 30, 2025, this is your chance to get an inside look at how Snapmaker is reshaping the possibilities of additive manufacturing.

📌 Learn more and back the Snapmaker U1 on Kickstarter before September 30, 2025: http://jle.vi/snapmakerU1 

Whether you’re a hobbyist, professional maker, or industry enthusiast, this episode will inspire you with fresh perspectives on 3D printing, product innovation, and how companies like Snapmaker are pushing the boundaries of creativity.

🎁 Get $5 off your first order at PCBWay: https://jle.vi/pcbway 

🎁 Get 3 Months of FREE Premium Perks at OctoEverywhere: https://octoeverywhere.com/welcome?id=podcast 

🤫 Get behind the scenes and exclusive content on my Patreon: https://patreon.com/thenextlayer

💬 JOIN MY DISCORD: https://jle.vi/tnl-discord

🎥  IN THIS EPISODE:  🎥

00:00 Introduction

01:07 Introducing Today's Guest: Blayne Sapelli

02:08 Blayne's Journey into 3D Printing

04:05 Snapmaker U1: Development and Marketing

06:38 Kickstarter Success and Challenges

12:56 Corporate Espionage and Competition

14:58 Manufacturing and Cost Control

18:30 Marketing Strategies and Beta Testing

25:58 Future Plans and Closing Remarks

29:16 Community Feedback and Beta Testing

30:41 Open Source Commitment and Klipper Integration

33:15 Challenges and Innovations in 3D Printing

36:49 The Importance of Open Source in Hardware Development

46:35 Personal Journey into 3D Printing

51:14 Kickstarter Strategy and Stretch Goals

58:19 Conclusion

🔗 LINKS MENTIONED IN THE VIDEO: 🔗

👉 The SnapMaker U1 Kickstarter: https://jle.vi/snapmakeru1 (supports the channel)

👉 My first look at the Snapmaker U1 Toolchanger: https://youtu.be/4o1SyZM-NcM

👉 My EXCLUSIVE Snapmaker Factory Tour: https://youtu.be/WcQxSbxNo9s

🛒 RECOMMENDED GEAR: 🛒

📍 Complete list of 3D Printing accessories: https://kit.co/jlevi/3d-printing

📍 Complete list of my videography gear: https://kit.co/jlevi/content-creation

📍My favorite thing to 3D Print: https://jle.vi/multiboard

📍My recommended electronics & control boards: https://jle.vi/bigtreetech

📍 My favorite 3D printing "accessory": https://jle.vi/magigoo | https://jle.vi/whambam

📍 My favorite 3D printing filament: https://jle.vi/polymaker

📍 Check out the official TNL merch: https://shop.thenextlayer.com/

📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links