The standard series uses brass for the mouthpiece.
Smooth attack and control
We have a variety of lineup to suit each and every style.
BB-67: Has a very balanced rim cup for easy playing. Good compatibility with Bb tubes, C tubes, and Eb tubes.
Rim Inner Diameter: 1.2 inches (31.93 mm)
Throat diameter: 0.3 inches (8.85 mm)
Images are samples. The color of the actual product may vary