An Ideal Mouthpiece for Experienced Soprano Players The Yamaha SS5CM mouthpiece features a tight tip opening that pairs well with stiff reeds, giving experienced soprano saxophonists maximum control when playing challenging passages. Crafted from high-quality hard-rubber ebonite, the SS5CM delivers a warm, rich tone with crystalline clarity. Manufactured to Yamaha's strict quality standards, the SS5CM mouthpiece from Sweetwater delivers extraordinary value for its price.Yamaha SS5CM Custom Series Soprano Saxophone Mouthpiece Features: Ideal for experienced players Crafted from high-quality hard-rubber ebonite Warm, rich tone with crystalline clarity Maximum control when playing challenging passages Made from high-quality hard-rubber ebonite