BG (BeeGee) Mouthpiece Cushion Small 0.4mm 6-pack Clear A11S

Used on the part of the mouthpiece that touches the teeth. It prevents the front teeth from shifting, resulting in a more stable embouchure. It also prevents vibrations from being directly transmitted to the teeth. It also prevents wear and tear on the mouthpiece. A wide variety of sizes and thicknesses are available to suit the player's preference. Protects teeth from vibrations and protects the mouthpiece from teeth.