flash drive fidget spinner with mechanical gear design

Flash drive fidget spinner with mechanical gear design
SW(2014 version) part document added to edit the design good luck :)
working videos to link:
https://youtu.be/3cTSfQs3nZA
necessary materials
2 pcs. Sanddisk cruzer fit flash drive
1 pcs. 608zz bearings
12x2mm roller magnet
more than 4 yards 625zz bearings