Ball Bearing Ammo Fidget Spinner

I remixed this spinner so that I could use larger 3/8 Sling Shot Ammo that I already had. The spinner is perfect for smaller kids because it fits them better.

The spinner caps (not included) that I use are from Vlevit which are the best I have found so far and there is no reason to improve upon perfection: https://www.thingiverse.com/thing:2341552