Fidget spinners are all the rage now... So why not build your own! We design our own spinners with a 3D printer and have a spin off! Project Summary * Yeah... we're making spinners Parts: 1. 22mm Unlubricated Bearing (22mm outer, 8mm inner, 7mm thick) (x8) ~$11 2. 22mm Skate Bearings (22mm, 8mm, 7mm) (x16) ~$10 3. Spinner Cap ~$7 * This includes WAY more than enough bearings... so we're probably going to use them in the future. :) 3D Designs Spinner Rounded Spinner Holder