Finish: Silver-plated Cup Inner Diameter: 33.0mm Rim Width: 7.5mm Throat Bore: 8.4mm Cup Shape: V cup / Slightly large and deep, with little resistance, allowing for smooth airflow. The sound is dark and mellow. Features: The rounded bottom of the cup provides some air resistance. This prevents overflow. Suitable for intermediate players seeking a thick, rich sound. Retail Price: ¥18,700 (tax included) Excellent condition, no box, hardly used. One of the world's most highly regarded, top-of-the-line products. Thank you for your consideration.