Leblanc Vito II Bb Clarinet Mouthpiece Bb clarinet mouthpiece Features a tip opening of 1.10mm to insure good resistance and embouchure development The Vito II clarinet mouthpiece is great for the beginner or as a back-up or marching band mouthpiece Produces a rich dark characteristic clarinet tone that will encourage and inspire advancing students Even sound and intonation in all registers, with special consideration toward the higher register of the instrument