Wallace TWC-M17 C Bb Trumpet / Bb Cornet Practice Mute

The Wallace TWC M17C  is the smallest practice mute for trumpet in the world with adjustable resistance. The pitch is raised by a quarter of a tone when using this mute, to use it at the correct pitch pull out your main tuning slide. Fits in the bell during transport. Can be used on Bb, C, D/Eb and even piccolo trumpets! A great little accessory to add to your mute collection.