Limited stock: this line is discontinued.
The Selmer CS300 is a high quality plastic (B-flat/A) clarinet mouthpiece introduced in the early 2000s as an alternative to the more expensive ebonite mouthpieces for which the manufacturer is famed.
As such it is an ideal upgrade for progressing players who wish to move on from an entry-level mouthpiece to one that allows them to improve their tone and range with a stronger reed.