A friend of mine has been playing with his new extrusion pen
He FDM printed a Great Clean One, and then for practice and fun uncleaned it with an extrusion pen. The sword was made from a cheap 2D Christmas tree decoration.
What you wake up to when your 3d print doesn't stick to the plate
Super cool, and kinda disturbing!
That is an awesome idea. Cool way to make your GUO unique.