Puppy Fidget Spinner

thingiverse

I designed a puppy fidget spinner that's compact enough for kids' hands. To keep it small, I had to use 608ZZ bearings. The bearing covers have a slight lip to prevent accidental contact with the bearing and slow it down. You can squeeze these covers tightly without deforming them or slowing the bearings. Use my Spinner Press, available at http://www.thingiverse.com/thing:2275122, to make inserting the bearings easier.