Overview Reviews Product Description The Graftonite line of mouthpieces, designed by Arnold Brilhart, incorporates revolutionary materials to achieve ease of tone production. Each Graftonite mouthpiece is made from durable polycarbonate material. Product Videos Custom Field Product Reviews Write a Review Write a Review × RICO Rico Graftonite Bb Clarinet Mouthpiece, B7 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *