Antique Japanese glass. These items are from the Taisho and early Showa periods. The color of the cup part is milky white at the top and clear transparent at the bottom. The foot is black. Sizes: Tall-footed glass: Height: Approximately 11cm Diameter: Approximately 7.3-7.5cm Dessert cup: Height: Approximately 8cm Diameter: Approximately 9.5cm Thank you for looking.