This is a large shank mouthpiece for trombone and euphonium. While I didn't notice any impact on playing, there are scratches on the shank insertion area from use. Also, there are small, dot-like areas where the internal plating has peeled. It's likely that these will be less noticeable after cleaning. Please check the images for details. Please refrain from purchasing if you are looking for a perfect item or are overly concerned about minor imperfections, as this item has been stored at home for a long time. Thank you.