Berp Trombone Sml B E R P # 4

Berp Trombone Sml B E R P # 4

The favorite practice aid of 50,000 brass professionals and students worldwide. Build your embouchure, endurance and range. Practice quietly with normal resistance and no back pressure. Achieve a fatter sound with drop-dead intonation. Available for Trumpet, Cornet, French horn, Trombone small and large shank and Tuba.