Giardinelli
Giardinelli 3M
Cup diameter
26.30
mm
Cup depth
Medium
cup geometry
Throat diameter
6.40
mm
Backbore
1/4" (.250)
Shank
large
About this mouthpiece
The Giardinelli 3M is a trombone mouthpiece with a 26.30mm cup diameter and medium cup depth.
Rim
comfort
The part touching the player's lips. Width and curvature affect endurance, comfort, and flexibility.