NONDK 10 x Trumpet Oral Strength Trainer Trombone French Horn Saxophone Oral Strength Trainer

Trumpet mouthpiece trainer, according to the mouthpiece and forward breathing, concentrated lips, the wind, avoid the outer lips, pull the exercises of the gums, teeth, teeth close and aligned parallel to the lips, the , while the correction force exercises and breathing. At the same time exercise the , fixed lips. are used, a pull, exercise, lip, muscle strength of the lips and concentrate. Holding a pencil, clip for 10 to 20 seconds. Muscle endurance exercise lips. Trombone, horn, oral strength exercises saxophone.