Vandoren 5JB Jazz Bb Clarinet Mouthpiece Profile 88

The only difference between the "Traditional" and "Profile 88" mouthpieces is in the exterior angle of the beak. Therefore, the musician is free to choose the model which suits his purpose in terms of best playing position, easiest sound emission, greatest playing comfort and the most controllable and precise articulation. 13 Series
Vandoren has developed the new "13" Series mouthpiece specifically for American clarinetists using A440 pitch.