This is it! The Real deal! The Otto Link Hard Rubber Bari sax mouthpiece is used by more professional Bari sax player's than any other. Link 8, .120" is the most preferred facing for top pros. Let me state that this is a huge tip opening! not for beginners!For High schoolers get a link 6,.110. This is even a big tip.Lavoz hard, or rico jazz select are perfect! I like Vandoren 3.5's for that fat sound! Listen to Pepper Adams, or Nick Brignola... Top to bottom , fat, full, round, tone projection! This mouthpiece features round chamber, roll over baffle,hollowed out side walls, excellent tip rail, and high quality hard rubber! Great price for a great mouthpiece.!Link's rule! Stan Getz played a hard rubber Link Tone Edge on tenor!