Yokua 1Pc Horn Pressure Reducing Valves Horn Mouth Corrector Breath Training Correct

Features:
Pressure reducing valves for horn mouthpieces, pressure adjustment, correction of blowing, good embouchure and breath, in order to progress towards professionalism.
The mouthpiece is more effortless, made by CNCcutting brass material, with good precision cup mouthpiece are designed with care.
Pressure size adjustment, and can be adjusted according to the proficiency, so as to achieve the mouthpiece to save effort, more accurate and better sound.
Golden/silver plated round horn mouthpiece with pressure reducing valves, the main purpose is to adjust the breath and correct wrong blowing, with the right way to play the right way of course.
Your satisfaction is our priority, please to purchase our product at ease. If you are not satisfied with our product or have any questions, please to contact our.

Specifications:
Material: Brass
Color: Golden/Silver
Package Weight: approx.124g
Size: approx.1.3x2.5x7.9cm/0.51x0.98x3.11in
(More Size Detail, Please See Photo.)

Note:
Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!

Package includes:
1Pc Pressure Reducing Valves for Horn