This material of the Pomarico Jazz Bass Clarinet Mouthpiece is a great sound conductor and will not change its shape over time. Each of Pomarico's mouthpieces is entirely hand made, in pure Italian crystal from Tuscany. Being the biggest producers of crystal mouthpieces, we are able to offer very high quality products at a very reasonable price; For this reason Pomarico mouthpieces are played and appreciated world-wide.
- Jazz X: 2.25mm
- Jazz XX: 2.58mm