Size 8, plays very easy which a great sound, very versatile piece. I can send a ligature with it too that works good (put the lig as far back on the table as you can for a brighter sound). CE Winds MB1 Legend Prototype ALTO saxophone Mouthpiece. The item "CE Winds MB1 Legend Prototype ALTO saxophone Mouthpiece" is in sale since Thursday, October 22, 2020.This item is in the category "Musical Instruments & Gear\Wind & Woodwind\Parts & Accessories\Mouthpieces". The seller is "mawigg86" and is located in Fort Myers, Florida. This item can be shipped worldwide.