10MFAN Baritone Saxophone Mouthpiece - Infusion ModelThe INFUSION mouthpiece is ALL about the complex, rich sound! A baritone piece with lushness and fullness and power and punch when you need it. It doesnt make you sound gruff like a Berg. Its got fullness and clarity to the sound, but if you want to add that gruffness, it will go there. Made from the finest German bar stock hard rubber and the hand finishing is done by the 2 most respected refacers out there: Brian Powell and Erik Greiffenhagen. This