Thank you for viewing. This is a mouthpiece that came with the purchase of a Shimokura Gakki original Marcato euphonium in June 2024. This is for a large shank. It has a deep cup. I only used it once or twice for a test blow and haven't used it since. There are some minor scratches, but they are not noticeable. There were a few scratches from the time of purchase. Please consider this if you understand. There are no dents or blackening. ((I've added some mosaic because the room's scenery is visible. I apologize. If you don't mind, it can also be used for a large shank trombone.