Knot a Noisemaker

It’s knot noise, it’s music.

See here for video: https://youtu.be/utkP04yhrxM

See here for stable download: https://than.gs/m/889334

This figure-eight horn amplifies a reed from a standard “Party Horn” that you can find at your local dollar store.

Your family and neighbours will love you! And when they ask you to stop, politely remind them that it’s knot a noisemaker.

Different sizes of reed attachments are included. All parts print without supports.