Which has a bigger cup — Giardinelli 10B or Giardinelli 10C?

Both mouthpieces have virtually identical cup diameters at 16.00 mm / 0.6299 in.

How does cup depth compare between Giardinelli 10B and Giardinelli 10C?

The Giardinelli 10B has a very deep cup while the Giardinelli 10C has a deep cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Giardinelli 10B vs Giardinelli 10C

Name: Giardinelli 10C
Brand: Giardinelli

the Giardinelli 10B features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material

The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.

Mouthpiece A

Giardinelli 10B

• Cornet

Throat diameter—

Mouthpiece B

Giardinelli 10C

• Cornet

Throat diameter—

Which is better?

Neither mouthpiece clearly dominates the other — the right choice depends on your embouchure, playing style, and the sound you're after. Try both if possible.