Warburton

The Warburton P.E.T.E. Personal Embouchure Training Device is an isometric trainer for your embouchure that directly targets the exact muscles that tire toward the end of a performance.

The P.E.T.E. is intended for use in addition to your regular instrumental practice, and not as a replacement for any part of it. Regular use of the P.E.T.E. will strengthen and support muscles of your embouchure. It is recommended that you should not use the P.E.T.E. immediately before playing, as the exercise will leave you tired. A rest period of 1-2 hours before playing should be sufficient.