Summary This is fidget spinner I made using Fusion 360. The design is made so it can print in ABS. The holes for the bering are 22.5 mm instead of 22mm to account for shrinkage that ABS has. Works well printed one out today. This is also designed to use very little filament yet still be strong. Print Settings Printer: DaVinci 1.0 AIO Rafts: No Supports: No Resolution: 200 microns Infill: 15% Notes: USE 3 Shells for strength or increase infill.