※ Limited stock, so please consider your purchase as soon as possible. There is no plan for a restock. This is a Yamaha mouthpiece for trombone/euphonium. The shank is for large bore instruments. Although it's an old model, it's new. Since there is no outer box, only the mouthpiece itself will be provided. It was stored without the outer box, so there may be small scratches or dullness, but it will not affect the performance. (Please check the condition in the photos.) The specification is 【48】, which is considered to be a good size for beginners. This mouthpiece has a very well-balanced rim and cup with a narrow back bore. It has the ability to meet the advanced demands of professional musicians and is a highly complete mouthpiece. ※ We welcome price negotiations. ※ Multiple purchases of this product are possible. We will consider a discount for multiple purchases, so please consult with us.