Vandoren Optimum SL4 Soprano Saxophone Mouthpiece

The Optimum Series is the result of extensive research on sound and external beak shape in order to meet the high demands of the modern classical saxophonist. The SL4 is a little more open than the SL3 and is rapidly becoming a standard with classical saxophonists. Vandoren recommends that players use reed strengths between 2.5 - 4.0 with this mouthpiece.