3D printing PEN

How to use the 3d pen:

1. Plug it in.
2. Press the “in” button twice (this starts the heat up process)
3. wait for the pen to heat up (“220/220”)
4. press and hold the “in” button to extrude a string of filament
5. press the “in” button twice to continuous-extrude
6. hold the “out” button to eject the filament out the back.

Tip:

print (or sketch) an image on paper, then draw over it with the 3d pen. You can make parts this way. Then peel and assemble them using the pen to weld the parts together.