The file 'Ring Sizer 3D Printer Model' is (stl) file type, size is 21.2MB.
This is a set of 17 rings from size 0 to 16. Each has the size of the ring inscribed into the ring. Print it yourself or get it printed for as low as $19.04 here http://shpws.me/3hka
added small which is 106x102mm platform which should be printable on smaller platforms.
sizing.stl | 19.9MB | |
sizing_small.stl | 19.9MB |