Unusually large 3C with great tone, projection and flexibility.
Cup diameter: 16.75mm.
Rim width: 5.27mm.
Bore: 3.80mm.
Backbore: V-Type. Gold plated.
Weight: 0.114kg.
Large mouthpiece with warm tone and great flexibility. The heavy body of the Ultra shape makes this mouthpiece a favourite it symphony orchestras.