Marcinkiewicz
Marcinkiewicz 307
Cup diameter
17.20
mm
Cup depth
Medium
cup geometry
Throat diameter
3.73
mm
Backbore
—
Shank
small
About this mouthpiece
The Marcinkiewicz 307 is a cornet mouthpiece with a 17.20mm cup diameter and medium cup depth.
Rim
comfort
The part touching the player's lips. Width and curvature affect endurance, comfort, and flexibility.