Tenor saxophone mouthpiece made of sandstone marble, achieving high sound quality through precision manufacturing. - Model: Select Jazz - Material: Sandstone marble - Compatible instrument: Tenor saxophone - Color: Black and white marble pattern - Manufacturing precision: 100% precision manufacturing Good condition, only tested. It has a gentle baffle, and while this is subjective, I feel the sound is not as "glittery" as a Cloud Laykey. I am selling it because the sound is not to my liking.