Ghim lưỡi dao có lỗ để ghim

I wanted to be able to switch out the blades of my knife like from comb to knife blade but O-gami designed it where you glue the pins together so I made holes on the pin where you can stick in a piece of filament in or wire on mine I used metal wire the filament is a bit too big so some sanding is required if you want to use filament.

as for instructions just print it the way it is