MST Studio Mouthpiece for Trombone K 11 N
MST Studio K 11 N; mouthpiece for trombone; small shank; bore: 5.8 mm; cup depth: flat; cup diameter: 24.4 mm; outer rim diameter: 39.0 mm; great fit for alto or small tenor trombone; 11C-sized, slightly more compact than the MST STUDIO K NY N; very comfortable rim with easy overall range, great response and full sound; silver plated