Thank you for viewing. This is a free cup from So Terui's Nagare Iro series. It's a set of two. I purchased it at a gallery, washed it with water, and then stored it without using it. It's a popular series. I have stored it at home, so I would appreciate it if you could purchase it if you understand this. Size: Diameter: Approximately 7.5cm - 8cm Height: Approximately 6.5cm - 7cm Please feel free to contact me if you have any questions. I am also selling other artists' tableware. - Color: White and blue gradation - Material: Ceramic - Quantity: Set of 2 - Shape: Cylindrical - Inside color: White