Vandoren BD4 Black Diamond Bb Clarinet Mouthpieces Type:Series 13 With the nylon lined pivot

With the nylon lined pivot screw system

For the first time in the history of the oboe and English horn

Please note that custom shapers have a sharp increase in price

which can be used with any shape of bassoon cane

Vandoren BD4 Black Diamond Bb Clarinet Mouthpieces Type:Series 13 With the nylon lined pivotThis mouthpiece shares the same sound qualities as the BD5 and has a remarkable ease of emission and articulation. 115. 5 mm, medium long facing. The Black Diamond Ebonite mouthpiece features a new internal and external design. These developments offer the musician a full sound, rich in depth and color, especially in the upper register of the clarinet. Available in Series 13 (American pitch A=440) and Non Series 13