Made from Lexan polycarbonate/ABS, the same dimensionally stable material used in bulletproof glass! Won't dent shank or scratch rim if dropped. Produces less fatigue on players' chops and better endurance! Perfect for musicians who play outdoors as it doesn't conduct heat or cold.
Crystal Clear Lexan® material provides educators and private instructors easy viewing of students' lip placement and aperture during playing time on an actual mouthpiece, with true pressure and resistance.