Cornet Embouchure Trainer, Resistance Convenient Brass Embouchure Training Device Precise Muscle Self-Training for French Horn for Trombone(Silver)

➷【Material】Using High-Quality Brass Material, Which Has The Characteristics Of Resistance And Long Service Life. ➷【Features】Small Size, So It Is Very Convenient To Carry, And Can Be Used For Practice Anytime, Anywhere. ➷【After-Sales Service】Perfect After-Sales Service, Suppliers Provide Products Directly. ➷【Purpose】Get A Stronger Sound Quality Through A Relaxed Blowing Method. It Is A Good Musical Instrument Accessory. ➷【Applicable Object】Embouchure Trainer For Trumpet, Trombone, French Horn, Organ, Flute, Clarinet, Oboe And Bassoon.