Detail 01
7C size
Medium rim diameter, medium cup depth. The common default that suits most beginners without pushing range or tone either way.

Independent shopping perspective
A standard 7C cornet mouthpiece with a silver finish. The default size for students and anyone needing a plain replacement.

Strong match
Consider the trade-offs
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
Medium rim diameter, medium cup depth. The common default that suits most beginners without pushing range or tone either way.
Detail 02
Tapers to the cornet receiver, which is shorter and narrower than a trumpet's. It will not seat in a trumpet.
Detail 03
Smooth and slick on the lip compared to raw brass. Wipes clean easily but will tarnish if left damp.
Detail 04
Entry-level pricing. Fine as a daily player or a spare, not a boutique piece you'd chase a specific response from.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
No. This is a cornet mouthpiece. The shank is shorter and narrower than a trumpet shank and will not seat correctly in a trumpet receiver.
Yes. 7C is the standard student size — a medium rim and medium cup that works for most players learning the instrument.
Warm water and a mouthpiece brush. Dry it fully before storing so the silver finish doesn't tarnish.
If your stock piece is also a 7C, expect a similar feel. Differences come mainly from rim contour and cup depth, not the finish.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.