The Ultimate Guide to Bb Clarinet Mouthpieces - 2026 Comparison

Why trust this guide?

This guide was created to help you understand the specifications and differences between the most popular Bb clarinet mouthpiece models on the market.

Our goal is to offer an objective and structured comparison of technical features (tip openings, facings, and materials) so you can make the most informed purchasing decision based on your own skill level and sound concept. All information has been verified with data from manufacturers and specialized shops.

Three of the Most Popular Mouthpieces (Quick Summary)
Analysis and Comparison of Featured Mouthpieces
Full List of Mouthpieces and Buying Links (Thomann)
Buying Guide: The Basics

1. Three of the Most Popular Mouthpieces (Quick Summary)

Here we present a selection of three mouthpieces that cover the needs of most clarinetists, from students to professionals.

2. Analysis and Comparison of Featured Mouthpieces

3. Full List of Mouthpieces and Buying Links (Thomann)

Buying Guide: The Basics

Understanding Tip Opening and Facing Length

The Tip Opening (the distance between the tip of the mouthpiece and the reed) and the Facing Length (the length of the curve from the tip to where the reed touches the rails) are the key factors:

Smaller Tip Opening: Requires less air support but may limit volume and sound color options. Ideal for students and classical control.
Larger Tip Opening: Allows for more volume and flexibility (bending), but requires greater control from the player and usually softer reeds.

Materials: Ebonite (hard rubber), Crystal, and Wood

The vast majority of professional mouthpieces are made of Ebonite (vulcanized hard rubber), preferred for its tonal quality, stability, and resonance.

Conclusion

Choosing the right mouthpiece is a process that requires time and trial. I hope this guide has provided you with the objective tools to start your search.