Humes&Berg Trombone Stone Lined Straight Mute 151 BO611 Great for students as it

Great for students as it offers added security

dispensing syringe

22 / Deep / Medium / 31

While traditional rotor oils are fine for inside the valve

Humes&Berg Trombone Stone Lined Straight Mute 151 BO611 Great for students as itWillie Berg invented Stonelined Mutes in 1935. They are the finest Brass Instrument Mutes available in the World. Sonelined Mutes play perfectly in tune and are easy blowing. For the perfect professional sound all the time, Humes&Berg's line of Stonelined Mutes offers many different models to produce outstanding various tonal colors for the Brass player. Included in the many Stonelined Mute features that allow the outstanding colors of sound is the