Thank you for viewing. I am selling a trombone mouthpiece. - Bob Reeves 5G Mercury blank - Large shank (long shank) silver plated - With box Retail price: 53,680 yen (tax included) This is a trombone mouthpiece. - Rim inner diameter: 25.55mm - Medium deep cup It's a 5G size in Bach terms. There are some minor scratches, but no noticeable damage or dents. Personally, I think it's a mouthpiece that's easy to play with a light feel, and allows for easy control from high to low notes, producing a resonant tone. I feel it has a lot of overtones, and a rich sound. If Bach's 5G is too difficult for you, please try this one. Manufacturer's description: This trombone mouthpiece was developed with the cooperation of Noah Gladstone, the representative of Brass Ark and also a trombone player. Inspired by vintage masterpieces, a mouthpiece that meets the needs of modern players has been completed. The mouthpiece, which has rich overtones and is easy to play, reduces the sensory stress during performance and creates an environment where you can concentrate more on the music. Type...Trombone Accessories/Parts...Mouthpiece