Thank you for viewing. This is a Bach cornet mouthpiece, a standard manufacturer. The engraving is VINCENT BACH 1-1/2c, a current model. It's a standard model supported by many players, from classical to jazz. I forgot my mouthpiece on the day of a performance and bought a new one at a musical instrument store. I used it once on the day of the performance and haven't used it since. It has a large diameter and a medium-sized cup, making it suitable for all-around use. It produces a core Bach-like sound. Retail price: 10,400 yen There are no major scratches or dents that would interfere with playing. #Mouthpiece