5RV Bb Clarinet Mouthpiece
The time-proven standard for professional musicians. Quality and tradition.
Opening (1/100 mm): 106.5
Facing Length: Medium Short

5RV Lyre Bb Clarinet Mouthpiece
More open than the 5RV with a longer facing.
Opening (1/100 mm): 109.1
Facing Length: Medium

B45 Bb Clarinet Mouthpiece
The universal mouthpiece. With an intermediate tip opening and a medium-long facing, it is appreciated by most clarinetists.
Opening (1/100 mm): 119.5
Facing Length: Medium Long