Vandoren 5RV clarinet mouthpiece, plastic with a cork base. - Brand: Vandoren - Model: 5RV - Material: Plastic - Cork: Cork - Shape: Clarinet Mouthpiece Thank you for viewing. This is a Vandoren B♭ clarinet mouthpiece, model 5RV. I purchased it for the retail price of 12,980 yen (tax included). It has been used only a few times and is generally in good condition. However, there are some minor scratches that are visible when held up to the light. Please consider purchasing if you understand that this is a used item. The box has some creases, but it does not affect the contents.