Tri Fidget Spinner

Just another fidget spinner! This one prints with two caps fore the center bearing designed to make holding the bearing easy and slowing down the speed of the spin. This one uses four 8mm x22mm x 7mm ball bearings! I used non-ceramic bearings and they worked great! The following link is where I got them from:
https://www.amazon.com/gp/product/B01C6OFIDQ/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1