Flexi Fidget Hand Spinner

myminifactory

Inspired by the miniature monster trucks' suspension design on Thingiverse (https://www.thingiverse.com/thing:1557428), I decided to give my ball spinners some flexibility. They are still quite stiff, but thinner "springs" might make them too fragile. Based on D13mm stainless steel balls, which snap into place easily, this design requires 1x 608 skate ball bearing and 6x balls. The model units are in millimeters (mm). It includes the first attempt at a "flexi.stl" design file. To print, use a resolution of 0.15 with 30% infill, and omit any raft or supports. I printed this model using DasFilament's silver and black PLA, as well as Prusa's white PLA in ColorChange mode.