Compatible with Trumpet Mouthpiece Silver Plated Brass Training Accessory

1 Install it on the instrument when you are playing, according to whether your breath is blown into the instrument, and play gently in a normal way. 2 It can be installed on the instrument for practice, or it can be practiced directly on the hand, very easy to operate. 3 For high pitches, the vibration frequency of mouthpiece will increase, thereby producing high pitches, this is practical in use. 4 When you put on the mouthpiece and inhale, you can open the corners of your mouth and pull the tuyere at the same time, which can make the tuyere bigger. 5 Adopting high-quality brass material, which has the characteristics of corrosion resistance and long service life.

What's in the box
1 x Trumpet Mouthpiece