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 Clarinet Mouthpiece (CM1405) is a solid choice for clarinet players, especially those looking for clarity and a rich sound. Made from rubber, it offers a comfortable playing experience and is known for its flawless intonation, making it a reliable option for both beginners and experienced musicians. The unique chamber design contributes to its depth and presence, allowing for expressive play. This mouthpiece is particularly well-regarded within the Vandoren brand, which is known for its quality and craftsmanship.

Some players may find that the tip opening and facing length are not as versatile as other options on the market, which could limit its appeal for those seeking a more customized feel. It may not suit every player's style or preference, particularly those who favor a different tonal quality or response.

If you're looking for a mouthpiece that delivers a bright, clear sound and is well-constructed, the Vandoren CM1405 is worth considering, especially if you value good intonation and presence in your playing.

The Vandoren CM3178 M15 Profile 88 Bb Clarinet Mouthpiece is made from ebonite, a durable and high-quality material, which contributes to its solid build and rich sound quality. The tip opening of 103.5 (1/100mm) is on the larger side, making it easier to produce a fuller, more vibrant sound. The long facing length means it offers better control over a wide range of volumes and articulations, which is excellent for more advanced players who need that flexibility.

The Profile 88 beak design allows for a more comfortable playing experience, accommodating different playing styles and embouchures. However, it might not suit beginners perfectly due to the need for more precise control and embouchure strength to harness its full potential. It works best with Vandoren #3.5-#5 reeds, which are typically harder reeds and could be challenging for new players to manage.

The mouthpiece's design aims for ease of articulation and a colorful spectrum of sound, making it a favorite among professionals and serious students. Weighing only 1.6 ounces and having compact dimensions, it is lightweight and easy to carry. Those looking for a versatile, high-quality mouthpiece for more advanced play will likely appreciate the Vandoren CM3178 M15 Profile 88 Bb Clarinet Mouthpiece, but beginners might find it a bit challenging at first.