FASTER fidget spinner for people with short fingers (v2)

Yet another fidget spinner, only faster! As a guy with short fingers, available spinners were not so good to everyday use. Also, there were few asymmetrical options, which I prefer. My first try on this was very good (http://www.thingiverse.com/thing:1846220), but I found it a little too slow after some time. Then, I came up with this new design, Hope you all like it.

Use 22mm ballbearings (number 608)

Better with the caps (make them colorful)

no need for supports

50% infill. ABS