Schilke Trombone MouthpieceFor over a generation the standard Schilke trombone mouthpiece models have been accepted as the top choice for the serious trombone or euphonium player. For over a generation the standard Schilke trombone mouthpiece models have been accepted as the top choice for the serious trombone or euphonium player. These classic models feature comfortable rim profiles and unique cup shapes. Most tenor trombone mouthpieces are available in both small and large