Pot: Porcelain, microwave and dishwasher safe; Made in Japan; Please be careful not to overheat or empty firing; Please do not use cleansers or scrubbers; Due to the nature of manufacturing; The size and shape may vary slightly from each other, such as the glaze color and gloss, etc. There may be slight differences in the texture of the glaze. The surface may be burnt on the product, but this may be a characteristic of ceramic kiln during baking. This is a phenomenon [Strainer Ner: 18-8 stainless steel/Dishwasher safe/Made in China; Not microwave safe; Do not use cleanser or scrubber; To avoid rust of stainless steel, remove dirt and moisture quickly and dry thoroughly and store away from other metals.