T.E.T. - Trumpet Embouchure Trainer by KGUmusic! . Enhance your trumpet practice sessions with our innovative Lip Buzzing Tool, designed to elevate your warm-ups, exercises, and overall playing experience. Crafted from durable aluminum, this embouchure training device offers a reliable solution for trumpeters of all levels. . Practical and user-friendly, the T.E.T. allows for natural positioning of the trumpet and mouthpiece during practice. You can seamlessly integrate finger button techniques