1 Compact size and lightweight, easy to carry and use. 2 Trombone, French horn, saxophone mouth strength exercises apply. 3 Help to exercise your mouth blowing strength for trumpet or other musical instrument playing. 4 Made of brass, it has good wear resistance. Nickel plating on the surface increases the life of the product. 5 Improve the anti-corrosion ability, make the surface of the object bright and beautiful. Small and exquisite. Practice it anytime, anywhere.
What's in the box
1 x Wind Instrument Trainer
