Student or Pro . . . you'll love the response of these pieces. The extremely hard material from which the Rico Royal Graftonite Bb clarinet mouthpieces are made makes them amazingly vibrant and projecting. Perfect for marching band, the Rico Graftonite clarinet mouthpieces offer a wide variety of chamber designs from concert band to jazz.
- Chamber: A = Large / B = Medium / C = Small
- Facing: 3 = 45 / 5 = 50 / 7 = 55
- Material: Graftonite