Detail 01
1.254 in (31.85 mm) cup diameter
Mid-size for tuba. Enough rim to spread pressure across the lip without the endurance cost of the widest cups.

Independent shopping perspective
Silver-plated Schilke tuba mouthpiece, 1.254-inch cup with a 21/64 throat. A mid-size, all-around piece for BBb players who also spend time on Eb or F horns.

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
Mid-size for tuba. Enough rim to spread pressure across the lip without the endurance cost of the widest cups.
Detail 02
Schilke's standard tuba throat. Resistance feels conventional, so air response stays predictable coming from most factory pieces.
Detail 03
One rim feel across your big horn and a small horn, so switching instruments doesn't reset your embouchure.
Detail 04
The core stays focused rather than spreading, which helps you blend inside a section instead of sitting on top of it.
Detail 05
Pedal range and upper register both speak without changing your setup mid-piece.
Detail 06
Slightly more grip on the lip than bare brass. Wipe dry after playing; tarnish is cosmetic and polishes off.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
1.254 inches (31.85 mm) cup diameter with a 21/64 throat — a mid-size standard tuba mouthpiece.
Yes. Schilke recommends the 62 for Eb and F tuba as well as larger horns.
The 66 is smaller at 1.241 inches. The SH is close in size but uses a different rim contour and gives a clear, dark sound. The 62 is slightly larger and more centered.
It works for students, but it isn't a stripped-down starter piece. It's a standard all-around size players keep using well past school.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.