Up for auction is a Vandoren Black Diamond BD5 facing 13 B-flat clarinet mouthpiece.. It is in used but perfect condition. There are no teeth marks/grooves; the tip, rails and table are in perfect condition. This was used as a backup mouthpiece and was seldom played. The Woodwind and Brasswind sells this mouthpiece for 6.30. Here is your chance to get a great mouthpiece at a substantial saving. FREE SHIPPING! Thanks for looking!