![Champion 12C Trombone Mouthpiece](https://www.forsyths.co.uk/387115-medium_default/champion-12c-trombone-mouthpiece.jpg)
Silver plated mouthpiece.
Rim Width: Medium (6.5mm)
Cup Diameter: 24.5mm
Backbore: 10
Cup Depth: Medium
12C is a very popular mouthpiece - great all rounders with a brilliant tone
Silver plated mouthpiece.
Rim Width: Medium (6.5mm)
Cup Diameter: 24.5mm
Backbore: 10
Cup Depth: Medium
12C is a very popular mouthpiece - great all rounders with a brilliant tone