Bach 6 1/2 HAL Small Shank Trombone/Baritone Mouthpiece

Special long-lasting formula that keeps your tuning slide free for easy adjustment. Good quality, easy to use, suitable for any trumpet or trombone.

Blue Juice is the best way to give your keyed brasswind instrument fast valve action. Using Blue Juice gives your instrument staying power to minimize need for lubrication. Blue Juice not only works as valve oil but also fights against mold and bacteria growth.