Vandoren CM1005 BD5 Black Diamond Clarinet Mouthpiece – Product Description

The Vandoren CM1005 BD5 Black Diamond is a premium Bb clarinet mouthpiece from Vandoren’s Black Diamond series, crafted for clarinetists seeking a rich, expressive sound with excellent control and versatility. It features a medium tip opening (1.13 mm) and medium facing length, making it comfortable to play across a wide range of musical styles—from classical chamber music to wind ensemble and solo repertoire.

Constructed from high-quality ebonite, the Black Diamond design incorporates a newly engineered internal chamber and external shaping that deliver a full, dark, and colorful tone, with enhanced depth and warmth, especially in the upper register. Its balanced voice maintains clarity and focus while offering a rich palette of tonal color—ideal for players looking to refine their sound without sacrificing projection or responsiveness.