The file 'Super Simple NEMA (extruder) Motor Rotation Indicator (Prusa MK2(S)/MK2.5/MK3) 3D Printer Model' is (STL) file type, size is 4.1KB.
Super simple visualizer that stays out of the way. And it prints in like 5 minutes.
Just use a small magnet to mount like all the others.
arrow.STL | 15.1KB |