D'Addario WoodwindsReserve Bb Clarinet Mouthpiece X10E - 1.11 mm

Independent shopping perspective
The Korena take
For Bb clarinet, the Reserve X10E brings a vintage-informed design into a precision-milled hard-rubber mouthpiece. Rather than being molded, it is machined to strict tolerances using modern technology. The design takes inspiration from sought-after mouthpieces of the 1920s while the series was developed collaboratively by players, craftspeople, and engineers. X10E is identified by its listed 1.11 mm measurement, useful when selecting the exact Reserve option for your setup.

Strong match
Who this is for
- Ordering the X10E Reserve version identified by a listed 1.11 mm measurement.
- Bb clarinet performance where the player’s own musical expression is the priority.
Final check
Know before you order
- 01Check the X10E designation and 1.11 mm listing before choosing this Reserve model.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Is the Reserve X10E for Bb clarinet?
Yes. It is a Bb clarinet mouthpiece.
02Is the mouthpiece molded?
No. It is precision-milled from hard rubber.
03What measurement is listed for X10E?
The listed measurement is 1.11 mm.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- 1.11 mm













