illie's Custom Brass Willie's Trombone Mouthpiece VENUS TS-W for Sackbut SP Finish (L)

A mouthpiece developed for sackbuts at the request of Toshihiro Shirahama Supervisor: Toshihiro Shirahama (Associate Professor, Kurashiki Sakuyo University) SP finish Rim diameter 24.85 (mm) Throat diameter 6.50 (mm)