Tiny Fidget Spinner

thingiverse

A compact fidget spinner that relies on 624 bearings instead of the larger 608 bearings is in development.\r\n\r\nTo accommodate these smaller bearings, the grip may require adjustment, as its designed diameter is 4.1mm inside, which slightly exceeds the standard 4mm hole size (likely due to printer tolerances). Scaling down the design by 10% might be necessary to ensure a proper fit.