willie's Custom Brass Willie's Trumpet Mouthpiece TPX for Trumpet GP Finish (7)

The softest sounding mouthpiece in the world. A mouthpiece with a clear, yet solid, core tone that is characteristic of Willie's. A new, easy-to-play mouthpiece that is designed based on a unique theory that is not based on Bach, and adjusts the sound pressure points. GP finish, rim diameter 16.20 (mm), throat diameter 4.20 (mm)