About this 3D model

Check out my Esty Store http://etsy.com/shop/MrFidgetByMarkFree contest to Win these Fidget Spinners 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 163463 Pooler ParkwayPooler, Ga 31322 Video : 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. Spin on!