Aluminium trumpet practice mute with textured black finish model TPT-1P

The Jo-Ral 1P is an trumpet practice mute with an acoustic design of that creates an exciting tonal quality resulting in near-perfect intonation. Jo-Ral 1P mutes are made of spun aluminum, and have been tested to perform evenly in all registers. The corks made of neophrene assure a better grip to the bell of the trumpet and they are far more resistent than traditional corks.