Rico Graftonite Alto Sax 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 available in three chamber sizes and three tip openings and are priced affordably making them ideal for the advancing student. Available for the full range of saxophones and clarinet