Deep cup. Like a 4 but more responsive and easier high notes as the bore is smaller. A popular choice.

Cup diameter: 16.5mm.
Rim width: 5.18mm.
Throat: 4.15mm.
Backbore: Open.

Denis Wick Cornet 4.5 Classic Mouthpiece

£45.00Price
  • Cup diameter: 16.5mm.
    Rim width: 5.18mm.
    Throat: 4.15mm.
    Backbore: Open.