YAMAHA 48 mouthpiece, for a small shank. (1) Scratches There are noticeable scratches on the part that touches the mouth, but I did not feel any impact on the performance. (2) Discoloration can be seen on the shank insertion part, but I did not feel any impact on the performance. Please refrain from purchasing if you are looking for a perfect item or are very sensitive, as this item has been stored at home for a long time. Thank you.