Made from high purity spun aluminium, 'scotchbrite' finished and bright silver anodised. Offer brilliance and carrying power which make them the choice of the world's finest professionals. Excellent intonation. 

Denis Wick has produced a fine addition to the mute range here with this adjustable Cup Mute. The quality of the construction is excellent (it feels like it was made to do the job intended) and care has been taken about the design." ~ 4barsrest.com.

Denis Wick practice mutes are perhaps the best teaching aid ever invented. Not only do they fulfil the need for the IN TUNE painless practice, so essential in the development of every young player and an indispensible 'hotel mute' for the professional, but they also possible an enormous improvement in tone quality using the entire vital capacity as a vibrating air column by opening the throat spaces through playing loudly in the low register.