Tenor Saxophone Mouthpiece Cleaner - Ultimate Moisture Barrier Mouthpiece Saver Package includes Mouthpiece saver The Saxophone Mouthpiece Saver by RS Berkeley fits all size Saxophone mouthpieces (Including Alto, Tenor, Soprano & Bari Sax Mouthpieces as well) this mouthpiece saver is designed to eliminate unwanted moisture after paying. The soft absorbent material will keep your mouthpiece in the best condition and keep you playing consistently. This mouthpiece saver will help to eliminate mineral build up and remove moisture from the chamber. The RS Berkeley Mouthpiece saver is simple to use. Simply insert it into your mouthpiece bore when you're done playing and it goes to work.