Tuba Mouthpiece - Facial Coveage Maximum

thingiverse

It started as an inside joke when I created a tongue-in-cheek solution that printed facedown without any supports. The initial piece boasted a 0.5" lip all around, but it clearly didn't fit anyone's face. After multiple revisions, the design has been refined into a mouthpiece with extra facial coverage for no apparent reason whatsoever - and guess what? It looks and sounds ridiculously comfortable.