Jo-Ral Trumpet Tri-Tone Cup MuteSpecifically designed to provide exceptional versatility in artistic expression, the Jo Ral TPT 3 Tri Tone Trumpet Cup Mute delivers three distinctive sounds from a single muteparticularly sought after by solo and jazz musicians. This all aluminum mute also includes two felt rings that can be inserted to create even more variation. Used with one ring, youll experience a softer, less brilliant sound than the mute alone. With both rings inserted, the