Quad Hex Nut Cat Spinner

Quad Hex Nut Cat Spinner
Update 2017-03-20:
Use Cat (pick-a-weight) Fidget Spinner for more choices for weights and number of cats
update 2017-02-08
added metric nut (M8) version

compact
easy to print
uses 4X 5/16" hex nuts
uses 1X 608zz (22x7) bearing
my prints of this thing spin really well