Detail 01
18.50 mm cup diameter; 6.07 mm rim width
These are the No. 3 model's listed cup and rim measurements.

Independent shopping perspective
Denis Wick's silver No. 3 is a tenor horn/alto horn mouthpiece built with an 18.50 mm cup, 6.07 mm rim, 5.20 mm throat, and V-type backbore. The range uses deep funnel cups with matched throats and backbores, and this No. 3 is presented for band use. Its focus is accurate playing, projection, and responsive performance through the full register.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
These are the No. 3 model's listed cup and rim measurements.
Detail 02
These are the stated throat dimension and backbore configuration.
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is a tenor horn/alto horn mouthpiece.
It has a silver finish.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.