Tri Fidget Spinner Toy
12/15/2016: By request 2D drawings have been added 11/112015 Version 2 released : Smoother edges 10/20/2016 Added a ready to print stl with all 3 parts.
Do you like this design and want more great projects? Donate a dollar or two to help order future supplies 🙂 http://bit.ly/2kbP40C
Want to mail me something? It may show up in a future unboxing video (include note) Mark Fuller – PMB 163 463 Pooler Parkway Pooler, Ga 31322
All tolerances are exact and ball bearings need to be press fit in with a vise or equivalent device. If plastic cracks, increase stl model by 1-2 percent and print again. Standard 608ZZ Shielded 8x22x7 Miniature Ball Bearings used in this model. The center Bearing can be switched for a 608ZZ/C Ceramic Ball Bearing for increase spin time.