The Weril ET8111 Regium II Symphonic Series C Trumpet offers excellent response and projection. The ET8111 features a .464-inch bore with a heavy wall design and 4.8-inch hand-hammered one-piece yellow brass bell for superior response and projection well suited for symphonic music. This trumpet also features stainless steel valves for worry-free performance. The Weril ET8111 Regium II Symphonic Series C Trumpet includes a case and mouthpiece and is available in lacquer brush (ET8111) finish.