Denis Wick develops his trombone mouthpieces to help players achieve clarity, warmth and beauty of sound that no other manufacturer has been able to duplicate. His attention to detail and dedication to his craft has brought intonation and flexibility to near perfection, creating the highest standard in trombone mouthpieces.

Large shank models with suffix L

Small shank models with suffix S

'A' models have slightly larger bore and backbore than 'B' models.

The 4AL model is also popular for use on Euphonium.