Bernd Hoffmann embouchure trainer for trombone 3

Description

Product information ”Bernd Hoffmann embouchure trainer for trombone 3”

1. Color/ Finish: Brown
2. Includes: With a knurled screw for continuous adjustment of the air resistance
3. Material: Walnut wood
4. With a knurled screw for continuous adjustment of the air resistance
5. suitable for: Trombone with 3 shaft