The Griego Nouveau series was created to give players the flexibility of a lighter mouthpiece. It provides a width of sound and wider partial feel for a natural playing experience. Every tone and timbre can be manipulated, making the Nouveau a very expressive mouthpiece. Model 5M has a 5G rim with a cup that is in between a 5 and a 6.5. Perfect for the high player that needs a little more embouchure room but wants the shallower cup. - the manufacturer
Specs: • Cup Diameter: 25.50mm • Throat: 0.232 inches