Japanese lacquerware. Perfect for eel rice bowls, donburi, sushi, and bento boxes. There are no noticeable stains. Made of ABS resin. Size: 168 * 143 * 76mm (inner dimensions 143 * 119 * 46mm). Heat resistance: 60°C. We are selling the same item individually in sets of 2 and 3, so please take a look if you need a large quantity! Also, we have a set of 5 of a different type, so please check it out.