For sale: Trombone mouthpiece. * Brass Mont Blanc 5G (Heavy) * Large shank, silver plated * With box This is a trombone mouthpiece. * Cup inner diameter: 25.50mm * Throat diameter: 7.15mm * Similar in size to a Bach 5G. I used it for about 3 months, but it didn't suit me, so I'm selling it. There are almost no scratches. Brass Mont Blanc, made by Granz. The shape and playing feel are similar to Greg Black. My personal impression is that it's easy to blow despite the heavy weight, resonates well, and makes high notes easy to play. Manufacturer's description: Instead of mass production, each mouthpiece is cut one by one → tested → fine-tuned repeatedly, so the potential is fully realized, resulting in unprecedented breath support and a mouthpiece with a rich sound. Retail price: 30,800 yen