10 Best Clarinet Mouthpieces 2026 in the United States

The Vandoren CM1005 BD5 Black Diamond is a clarinet mouthpiece made from plastic, designed for B flat clarinets. It delivers a clear, rich sound with good depth and presence, aided by its unique chamber design that shapes the tone. Players praise its reliable intonation, ensuring notes sound accurate and stable during performance.

The Vandoren M13 Lyre clarinet mouthpiece is a solid choice for clarinet players looking for ease of play and a clear sound, particularly in the upper register. Made from high-quality Bambus, this mouthpiece features a tip opening of 102- (1/100mm) and a medium long facing, making it versatile for different playing styles. The design is geared towards musicians who typically use Vandoren reeds, specifically those rated between #3.5 and #5, ensuring optimal performance when paired correctly.

The Vandoren CM4138 M13 13 Series Profile 88 Bb Clarinet Mouthpiece is made of brass, which is less common than traditional hard rubber but offers a bright and focused tone. Its tip opening measures 100.5 (in hundredths of a millimeter), providing a balance that supports both control and flexibility, making it suitable for intermediate to advanced players. The mouthpiece features a long facing length, which helps with expressive dynamics and smooth articulation.