Backun Vocalise Bb Clarinet Mouthpieces Model:Model R All bocals are nickel silver

All bocals are nickel silver and silver-plated

Try to avoid taking a lot of cane out of the center of the reed - this will weaken the reed and potentially make your E’s and C#’s uncontrollably flat

and 20 pin wood base with exchangeable mandrels

fits the vast majority of bassoons

Backun Vocalise Bb Clarinet Mouthpieces Model:Model R All bocals are nickel silverAfter decades of collecting, observing and crafting mouthpieces for many of the worlds finest artists, Richard Hawkins collaborated with Backun Musical Services to develop a series of mouthpieces with tonal ring and clarity that will change the course of mouthpiece history. Designed for all ages and experience levels, the Vocalise Series of Bb mouthpieces features a model for every player and occasion, all of which belong in your clarinet case.