fidget spinner_2
I just threw this spinner together for fun on my free time. Print in PLA, and you can either use 1/4 inch ball bearings, or 1/4 by 1/2 inch bolts in the holes on the 5 arms. Press bearings in with arbor press.
I just threw this spinner together for fun on my free time. Print in PLA, and you can either use 1/4 inch ball bearings, or 1/4 by 1/2 inch bolts in the holes on the 5 arms. Press bearings in with arbor press.