Product Details Miraphone (Germany) Tuba Mouthpiece C3 MIRAPHONE Tuba Meticulous attention to detail, such as the elegant design and precise mechanism, is evident throughout, and each instrument is carefully crafted by skilled artisans. MIRAPHONE mouthpieces are a long-time best seller, known for their bright, resonant tone and rich sound. They are easy to handle for amateurs and are popular mouthpieces used by everyone from beginners to professionals. Silver-plated finish Product Number: TU21 (C3) Cup Inner Diameter: 32.1 mm Bore Inner Diameter: 8.0 mm Cup Depth: 41.1 mm American Model Photographed by a window with natural light. The image may appear slightly tinted due to the photographer's hand being reflected. #Tuba #Mouthpiece #TubaMouthpiece