This is a bentwood lunch box made from domestically produced Kiso Hinoki cypress. Kiso Hinoki, carefully cultivated, is known as the highest grade of Hinoki cypress. This is a "combined" type with a deep lid. Those finished with lacquer or those with deep lids are sometimes called "Menpa." By putting rice in both the body and the lid and "combining" them, you can pack a lot of rice. It's like a lumberjack eating the rice in the main body for lunch and then eating the remaining half in the lid when they get a little hungry. Before the joints are lacquered, they are filled with Kokuso lacquer and then finished with rubbed lacquer. 〈訳あり (Reasonable/Defective)〉 Mainly due to uneven paint, wood grain irregularities, and other minor imperfections, these are popular for everyday use! This lunch box is new, but there are some areas with uneven paint. However, it does not affect its practicality, and I think it's a great value. Size (approx.): 17cm x 11cm x h5cm Capacity: 450ml Quality: Kiso Hinoki cypress, natural lacquer Thank you for viewing.