【Brand New】Buffet Crampon B♭ Clarinet Mouthpiece with Metal Ring Retail Price: 14,300 yen Powerful and Open Tone Buffet Crampon JP6M This is a mouthpiece based on the model included with Buffet Crampon clarinets. A metal ring is fitted to the joint with the barrel to produce a powerful projection. JP6M 1.09mm Medium Short Recommended by Mr. Kenji Matsumoto of the NHK Symphony Orchestra. Less than half the retail price!