This is a barrel for a Buffet Crampon clarinet, a Chadash model. It's for B♭ clarinets and is 65mm. The logo is faded, but there are no obvious scratches or cracks, and the plating is intact. Overall, it's in good condition for a used item. It's said to be for the R13, but it can be used more widely. It focuses the air and allows for a powerful sound. Even with entry-level models, simply changing the barrel can improve the quality, so it's recommended. #Crampon #Clarinet #Barrel #Buffet Crampon #crampon