This is a Vandoren clarinet mouthpiece. I bought it because I wanted to change my tone, but the tip opening was too narrow for me, as I play a B40 Lyre. It has been stored at home since then. There are some scratches from when I used a JLV ligature. - Brand: Vandoren - Model: 5 RV Lyre - Type: Clarinet Mouthpiece - Included: Box, sponge Thank you for looking.