Stone Lined Pixie Straight Mute for Tenor Trombone

"The growl will give everyone goose pimples, talking into your horn and answering back. Use it together with the Trixie Plunger Mute. Yes, it's a perfect combination. You will wake up the entire musical world with a Trixie Rubber Plunger and a Pixie All Metal Plunger Mute. Try it!" -Humes & Berg