Feb 6, 2018
I modeled and printed a little magnetic pointer. I originally made it for my Prusa printer as a motor indicator for the extruder, but today I realized it works great as a magnet on the fridge or a white board. I got the inspiration here:
https://www.prusaprinters.org/visualize-extruder-motor-movements/
and the thingiverse link is here:
https://www.thingiverse.com/thing:2783604
Enjoy!