Just another fidget spinner that I designed while messing around in 123D. It uses 5 608 bearings and can be printed without supports. As seen in the video, it can satisfy you fidgeting needs in multiple ways :)
WARNING: You do need relatively large hands for this. Or you may have to open your fingers wider in order to spin it. I had to scale it up by 101% when printing in ABS.
Should print in high infills (>30%). One file includes all pieces you need. Simply pres fit the caps in the bearings, press fit bearing into holder, and fit / super glue the holders into the main body.
Any suggestions or improvements would be appreciated as I'm still new to this!