This is a Bach cornet mouthpiece, model 7D. I am selling it because I bought a new mouthpiece. I have only used it a few times, so it is in beautiful condition with almost no scratches or stains. This is a used item, so I would appreciate it if you could understand that before purchasing. ⚠️ I am also selling this on other apps, so please leave a comment before purchasing. ⚠️ Retail price: 12,100 yen #Bach #Bach #Cornet #Mouthpiece