Summary

First Version of Fidget Spinners based of off this ball bearing on Amazon: https://www.amazon.com/Antrader-Bearing-Precision-Rating-Spinner/dp/B07XD6PLV1/ref=sr_1_3?keywords=fidget+spinner+bearings&qid=1676425533&sr=8-3

Use hot glue to glue in. Assembles like a normal fidget spinner. Depending on the spin time you want adjust the infill. More infill means more mass means longer spin time. Filament does not matter but recommend the normal pla. Have fun printing!

Check me out on Tinkercad: https://www.tinkercad.com/users/hwL5wiBA3ep-designs-on-the-fly