Short Mouthpiece for Yamaha 9E Cornet - Type: Mouthpiece - For: Cornet - Short Thank you for viewing. This is a short mouthpiece for a Yamaha cornet. I used it about 30 years ago. It's a rare model, so I think it's uncommon. I haven't used it at all in recent years, and there are no major scratches or stains. It has been cleaned, but please understand that there is some aging due to the passage of time. Shipping via Rakuraku Mercari (bubble wrap + envelope) is planned.