Tri Fidget Spinner v1
This one uses common 608zz bearings. Bearing holes are 22.3mm wide, so depending on your printer accuracy will be just perfect or a little too big. If your bearings will be loose try wrapping them in a thin strip of paper.
This one uses common 608zz bearings. Bearing holes are 22.3mm wide, so depending on your printer accuracy will be just perfect or a little too big. If your bearings will be loose try wrapping them in a thin strip of paper.