Purchased recently from a Rakuten Ichiba shop. I lightly washed it with water once, but it's unused. * It comes in a box, but I threw away the general care instructions that were included. It's a set of 4 in white. Retail price: 990 yen (per piece) 〈Small〉Diameter: 8.3cm, Height: 6cm, Usable capacity: 130ml ⚫︎I am not currently accepting individual sales. ⚫︎Please refrain from price negotiations. The following is the shop's description: ＊＊＊＊＊ SALIU SHIKIKA has renewed and released the "Korokoro" and "Storage Container" series. The new Korokoro and storage containers use a semi-matte glaze that creates a natural luster. The material has been changed from earthenware to porcelain, making them microwave and dishwasher safe. The simple white clay is glazed with a flavorful glaze, giving it a deep expression. The inside is also fully glazed, making it easy to wash and handle. We have focused on a comfortable size and shape, and a beautiful design. Available in two colors: white and sumi (ink black). SALIU【SHIKIKA-Four Seasons Fragrance】 The simple white clay is glazed with a flavorful glaze, giving it a deep expression. The inside is also fully glazed, making it easy to wash and handle. We have focused on a comfortable size and shape, and a beautiful design. It has a cute and calming Korokoro design. It is a long-loved item.