Berp buzz extension and resistance piece… #1206d

Berp Buzz Extension And Resistance Piece For Small Shank Trombone / Medium Shank Euphonium  Small/MediumBerp Buzz Extension And Resistance Piece For Small Shank Trombone / Medium Shank Euphonium Small/Medium
This new technology allows you to buzz on the mouthpiece while you finger the valves or move the slide. Buzz at the exact angle and playing position as you normally play. Problems with air or embouchure become obvious. It’s simply the best way to practice
Berp Berp Buzz Extension And Resistance Piece For Small Shank Trombone / Medium Shank Euphonium Small/Medium BERP4 Brass Instruments, Accessories for Brass Instruments, Breathing & Practice Aids for Brass

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Berp Buzz Extension And Resistance Piece For Small Shank Trombone / Medium Shank Euphonium Small/Medium