Cup diameter: 19.50mm.
Rim width: 5.82mm.
Throat: 5.2mm.
Backbore: V-Type.
The Wick design for alto horn mouthpieces gives the instrument more power and projection while still achieving a characteristic sound, enabling it to contribute its own special tone color to any ensemble.
Ultra Glide Tuning Slide Grease Synthetic Grease with P.T.F.E.


