Yamaha Microfiber Mouthpiece Swab

The Yamaha Medium Mouthpiece Cleaning Swab is specifically designed to be used for cleaning both the interior and exterior of Trombone, Euphonium and Baritone mouthpieces.  

The Yamaha Large Mouthpiece Cleaning Swab is specifically designed to be used for cleaning both the interior and exterior of Bass Trombone and Tuba mouthpieces.