Markus Arnold Lipmaster, Training Device for All Woodwind and Brass Players, The embouchure, more specifically lip muscles, of the player - isolated from the instrument - can be built up and trained in an uncomplicated way, Due to the elasticity of the material, the slats always return to their original position, No allergic reactions are expected because of the exclusive use of wood and cooking oil, By pushing the wooden slats into each other, a certain resistance is achieved when contracting the lip muscles