Bb.
Silver Plated Finish.
Bore: ML 11.68mm / .46".
Standard, Gold brass Leadpipe.
Bell 125mm / 4.92".
Valves material: Monel.
Decagonal Buttons for an Ergonomic Design
Recessed valve top caps.
Heavy weight bottom caps.
Warm and bright Sound.
Lightened 3rd tuning slide screw.
Case, mouthpiece an accesories.