This is a mouthpiece that came with a used instrument I purchased. It has some minor scratches, but from my handling, I don't feel any snags or imperfections. The sixth photo is a close-up. There are no dents. This is an expensive mouthpiece with a list price of 57,200 yen, but I've decided it's a bit too deep for me and difficult to use, so I'd like to sell it. I will thoroughly disinfect and clean the inside with a mouthpiece brush before shipping, but please purchase only if you understand this. ↓ Reference from the web ↓ Latest model "URTRA-X" supervised by Mr. Steven Mead "ULTRA-X" redesigned under the supervision of Mr. Steven Mead, a popular player representing the contemporary euphonium world. Compared to the conventional ULTRA, the body shape is slightly fuller, and the weight has increased by about 10g. The inner cup diameter is the same as before. The rim width is thicker, and the bore is wider. While achieving a more profound sound, the cup depth is designed to be slightly shallower, improving the articulation of the high range and the clarity of the low range. It is a very well-balanced mouthpiece, excellent in responsiveness, rich tone, range expansion, and comfort. euphonium euphonium mouthpiece trombonm trombone besson Besson willson Wilson alliance SM4XR SH4 4AL 5GS Denis Wick Ultra gold plating PRESTIGE Prestige LONDON gold plating