Jaw Harp (Bamboo-style)

This is how this 3D printed instrument sounds.

Ok, to be fair. It does not sound good. The fact that I don't know how to play it does not help either. But it makes funny “boing” noises, so I'm happy with it.

Print it with PLA, it has a nice stiffness to it. I've found PETG to be too flexible. By changing the amount of walls and infill, you can change the stiffness of the 

To learn how to play, please refer to this video. This is the model I have based my design upon, though the 3D printed version has a lower pitch than the bamboo one.

Have fun!