Vase Fidget Spinner

Standard fidget spinner shape, designed to be printed in vase / spiral mode, inspired by Whosawhatsis's [quick print bearing](https://www.youmagine.com/designs/quick-print-gear-bearing). I made this for printing at the Bay Area Maker Faire today (May 20, 2017), in the Bay Area Reprap Booth. Between printing all day and a bunch printed the night before, I think I gave away almost a hundred of these.

Coincidentally I met [Whosawhatsis](https://www.thingiverse.com/whosawhatsis/about) there tod