Bach Classic Mouthpieces are the most played mouthpieces in the world by students, amateurs and professionals! The Bach Classic 7EW Cornet Mouthpiece has a shallow cup with a medium wide rim shape, slightly wider than a 7E. It is the same as a 7E with a cushion rim. It produces a crisp, sparkling tone. For players accustomed to playing with a lot of pressure, especially in the high register (Eb cornet).