| Rico Graftonite Bb Clarinet Mouthpiece C7 Graftonite Bb Clarinet Mouthpiece The Graftonite line of mouthpieces incorporates revolutionary materials to achieve ease of tone production. Each Graftonite mouthpiece is made from durable polycarbonate material and is pitched at A=440. They are... more | | $34.00 $23.99 FREE shipping go to store |