Our household is a bit obsessed with fidget spinners but the smaller hands have a hard time controlling them. We designed this one to be as small as feasible and still print well. Included with the files is our customer Deep Dished caps that help keep the spinner under control.

HICTOP3D-18

No

Yes

.2mm

100

The caps work best with supports (10% is enough). The spinner doesn't need them. The part is small enough that it can be printed at 100% infill although we do 30 for the Spinner and 100 for the caps (less than 100 lead to failures at times).

The Spinner was designed using Inventor, the caps were designed in TinkerCad