This is a very lightweight and easy-to-handle paulownia rice bowl. It can be used to freeze and defrost rice in the microwave, allowing you to enjoy fluffy and delicious rice anytime. Paulownia has low thermal conductivity, so the bowl doesn't get hot easily when heated in the microwave, making it easy to take out. It's washable and easy to care for. Used a few times. Thank you. Retail Price: Small 7,250 yen (tax included) - Brand: kirisai - Small Size: Width 90 x Depth 90 x Height 60mm Weight: 85g Holds approximately 120g to 140g of rice - Country of Origin: Japan -kirisai- a brand of paulownia products that color your life. kirisai overcomes the weaknesses of paulownia, such as "vulnerability to water," "rough surface," and "prone to staining," by using food-safe paint on paulownia, which has been familiar in Japan for a long time. It is a brand that creates new paulownia tools to enrich your life like never before. - Brand: kirisai - Material: Wood - Usage: Rice storage, defrosting, and heating - Features: Steam-venting design - Scent: Hinoki (Japanese cypress) scent