Fidget Spinner

This is my custom designed fidget spinner. I used bearings that are 22mm on the outside, and 8 mm on the inside. The exact bearings that I used can be found here: https://www.amazon.com/gp/product/B000FDRQ1S/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
They work very well, and it spins smoothly. The only parts that you will need to make this, are the bearings from amazon, and the files here. The bearings stay in and are super tight, so you don't have to secure them with anything. I made the holes on my model a little bit smaller than the bearings so that I could shave out the inside a bit and get it to be smooth and fit perfectly on the inside. All in all, I didn't spend more than a minute on shaving out any of the holes. All the bearings fit in perfectly, and it spins great. There are two files for this spinner, one facing clockwise, and the other one facing counterclockwise. You can choose the one you like, based on which way you like to spin it. Hope you like it :)