Dan Moi (Jaw Harp) – 3D Printable Musical Instrument

The toy they will ask about long after the party.

222k downloads in the maker community

$8.99

Color: Gray

Printed in the USA when you order.

1.You order it
2.We print it fresh
3.It ships to you

Print your own playable Vietnamese jaw harp at home
Modeled after a brass bass Dan Moi with a warm, bamboo-like tone
Perfect intro to mouth harps without the brass price tag
Fun DIY music project for makers and instrument collectors

Meet the Dan Moi—a 3D-printable take on the classic Vietnamese jaw harp (also known as a Jew's harp). This design lets you print a fully playable mouth harp on your home 3D printer, bringing an ancient musical tradition right to your desktop.

Modeled after a traditional brass bass Dan Moi, this printable version produces a tone closer to a bamboo instrument—mellow and resonant. While it won't quite match the ring of a high-end metal Dan Moi, it's a fantastic way to explore this unique instrument without the investment, and it sounds surprisingly good straight off a well-tuned printer.

Whether you're a maker looking for a quick musical project, a world music enthusiast curious about jaw harps, or just want a quirky conversation piece, this Dan Moi delivers. Print one, hold it to your teeth, pluck the reed, and shape notes with your mouth. It's oddly mesmerizing and genuinely fun to play.