Mouthpiece made from Silverite metal for a bright, edgy tone with depth and guts for an exciting sound. Dukoff's Alto Saxophone mouthpieces feature construction using custom Silverite metal. This contributes to a bright "edgy" tone with depth and guts for an exciting sound. The shank of the mouthpiece has been elongated to get a better grip on the cork when tuning. The insert for the teeth is slightly contoured for more comfortable playing. The response is instantaneous and clean.