Sphere Gear Fidget

A redesign of the original for a smoother feel in hand.

Modifications:
The gear teeth have been beveled to reduce finger pinching.
Gear body has been rounded over and dimpled to make it easier to fidget all day.
Center hole in the gear has been recessed to accommodate an M3 screw with hex socket head.

Things to Print:
1x CenterHub
8x BevelGear
8x Sleeve

BOM:
8x 625 Ball Bearing (ID = 5mm, OD = 16mm, T =5mm)
8x M3x20 hex-socket head bolts
8x M3 Nuts
24x M3 Washers

Thank yo