Vandoren Clarinet Mouthpiece M Series CL5. Used for about six months. Because it was stored with the mouthpiece patch still attached, there are marks left from removing the patch. It seems like it can still be used without any problems if you put a patch on it. There is some discoloration on the top. This is a used item, so please consider this if you are interested. The mouthpiece has been disinfected. - Brand: Vandoren - Model Name: Clarinet Mouthpiece - Material: Ebonite - Cork: Yes - Condition: Used - Country of Manufacture: France Thank you for looking. I have added a photo of the tip.