Kyo-yaki (Kyoto-style) Kiyomizu-yaki (Kyoto-style) Kessho-yu (Crystal Glaze) Hana-Kessho (Flower Crystal) Yunomi (Tea Cups) - Set of 4 Size: Diameter: 5cm Height: 9cm Unused item, stored at home for a long time. This item is glazed with a special glaze that produces flower-like crystals during the firing process. (Hana-Kessho) Each piece is handmade, resulting in unique crystal formations, making them one-of-a-kind and very beautiful pottery. Please note that the original box is not included.