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.

This mouthpiece follows a traditional style, suitable for those seeking a classic clarinet sound rather than a modern or edgy tone. Its lightweight and compact build make it easy to handle and compatible with most standard clarinet setups. Made from plastic, it may produce a sound that some advanced players find less warm or complex compared to mouthpieces made from harder materials.

The tip opening and facing length are balanced to suit intermediate to advanced players who desire a good mix of control and expressiveness. The mouthpiece is well-regarded for consistent performance, making it a solid choice for clarinetists aiming for a dependable and clear tone in both practice and performance contexts.

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.

One of the standout features of the M13 Lyre is its ability to produce a pure sound, which is crucial for both solo performances and ensemble settings. Players have noted its responsiveness, especially in higher notes, allowing for expressive playing. Additionally, its Profile 88 Beak design supports a comfortable grip, making it easier to hold during extended practice or performances.

The Vandoren M13 Lyre mouthpiece is particularly suited for intermediate to advanced players who prioritize clear sound and upper register ease. Those looking for a mouthpiece that delivers a consistent performance with Vandoren reeds will likely appreciate its design.

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.

Its design includes the Profile 88 beak and a thoughtful chamber and baffle setup that contributes to a rich, colorful sound with precise response. It's especially well paired with Vandoren reeds in the #3.5 to #5 range, which complements its tonal qualities. Weighing about 23 grams, it’s lightweight and comfortable to handle.

The brass material might produce a brighter sound that not all clarinetists prefer compared to more traditional materials like hard rubber. Also, because it’s a specialized design, beginners might find it less forgiving than some other mouthpieces designed for ease of play. This mouthpiece is an excellent choice for clarinet players seeking a high-quality piece that enhances tonal richness and precise control, particularly those comfortable experimenting with brighter, more vibrant sound colors.