GripCap - The Fidget Spinner Bearing Cap

thingiverse

I recently printed my first spinners and the bearing caps just didn't measure up, except for one thing: the cap included in thing:1871997 was a game-changer with its nice indentation that keeps your finger tip perfectly centered. However, it had a major limitation - it could only be used on one side due to the peg protruding from the other side. The Grip Cap is based on the same basic design, so it boasts the same great grip and works seamlessly with 608 bearings, but now it can be used for both sides of the bearing and features smooth edges.