7C: player-facing slightly prefer a larger cup. Brilliant bright sound features. The size of the. Mouthpiece of the back has been most commonly used from professional to beginner all over the world.
BACH flugelhorn mouthpiece 7C silver plated
VINCENT BACH Cornet Mouthpiece 7C Used
Bach Trombone Mouthpiece (3506HALGR)
Bach Trombone Mouthpiece (K3505GS) 5GS Silver
BACH Trombone Mouthpiece (K3414G)
