Vincent Bach Vincent Bach Trombone Cleaning and Care Product (34030CB) Medium

The Bach 34030CB Contra-Bass Trombone Mouthpiece is a standard mouthpiece for student musicians. This model is a size 30CB, silver-plated mouthpiece with a deep cup and 30mm diameter. About this item Cup Depth: Deep Cup Diameter: 30.00mm Rim Shape: Medium Wide See more product details