We're all in trouble now. I am armed with a 3d printer, and I guess I sorta know how to use it, since I actually managed to print something. Behold, an Ocarina.

The model is not mine. I grabbed it from Thingiverse. I think it was this one Single Print Ocarina by 3E8.

It printed cleanly, was playable straight off the pad, and has a lovely tone. But alas, I know not how to play the Ocarina.