Thank you for viewing. I purchased this on Mercari for a jazz performance, but I am selling it because I will not be using it in the future. Originally purchased in June 2024, the item is in almost new and very clean condition. There was a small dent when I purchased it, so I had it repaired. Please check photos 4 and 8. Both the tuning slide and the slide action are very smooth. A YAMAHA 48-S mouthpiece is included. ~From the YAMAHA website below~ YSL-455G The clear intonation, sharp response, and powerful tone that are characteristic of Yamaha. We want young talent to experience the joy of creating music. Yamaha 400 series trombone for young talent. It has a thick bell body equivalent to the 600 series, but an easy-to-handle 8-inch outer diameter bell. The main body is a medium-bore size, and the dual bore, with a narrow bore on the upper slide (mouthpiece side), and the gold brass bell provide both a light playing feel and a rich sound that is easy to play even for beginners. Retail price: 165,000 yen (tax included)