Description de chez Thomann : - Vandoren Bb clarinet BD6; mouthpiece for Bb clarinet (Boehm system); Black Diamond series; Tip opening: 1,22 mm; Facing length: medium; material: high density ebonite, 100% natural origin; excellent projection; full and rich sound over the whole register; easy and precise articulation; more control and comfort; promotes the natural sound of the clarinet with a round and rich tone color