Back when fidget spinners were a thing, I spent some time printing and designing some. The small black triangle is from Lulzbot. Bigger design done in Trimble Sketchup.
3D Printing/Scanning
A collection of 3D printed projects. Resin prints done on an Anycubic Photon Mono 4K. FDM prints done on various Lulzbot printers. 3D scanning done with a Microsoft Kinect v1.