608 bearings were cleaned of grease with alcohol and soap water. Ceramic bearings recommended but not strictly required.
Please also note that this part was shared under non-commercial license, please respect the designer. If you want to sell this design, contact me, we can figure something out
Update:
Added model for the light spinner without counterweight bearings. Spins slower but still keeps hands busy
Update:
NoTriangles version added by Jweaver request
Printer:
Eustathios Spider Moded
Rafts:
No
Supports:
No
Resolution:
0.1
Infill:
35%
Notes:
Printed in red ApolloX from FormFutura