The file 'Quad Hex Nut Cat Spinner 3D Printer Model' is (stl) file type, size is 1.9MB.
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
bearing-pin.stl | 2.6MB | |
quad-hex-cat-spinner-516-2017-05-30.stl | 1.8MB | |
quad-hex-cat-spinner-m8-2017-05-30.stl | 1.8MB | |
simple_bearing-caps.stl | 1.2MB |