As shown in the first photo, this is a selected item, a B40 Lyre mouthpiece. I am selling it because I have switched to a different mouthpiece. It will be packaged in its original box and shipped. ↓ Here is a description of the product: Slightly narrower tip opening than the B40, improving control. The sound carries exceptionally well, and it achieves a richer resonance. The long facing allows for a wider range of tonal colors. It responds quickly to staccato, and the ease of playing in the high register is unparalleled, further enhancing the player's musical expression. This model is popular among experienced players.