Tenor 12 hole ocarina

thingiverse

I created these designs due to the low resolution of STL files available online. As an engineer, not a musician, I struggled to understand how to tune the design. Despite my best efforts, I can only make it sound decent by covering holes sequentially. My research suggests that tuning is achieved through precise hole sizing. I designed the holes on the smaller side, so if you can get this tuned and provide the correct hole sizes for one or both styles, I'll update the models and re-upload them here. By the way, the main difference between designs lies in the mouthpiece angle, which affects ergonomics. One design with an angled mouthpiece may suit individuals with larger hands.