I believe this piece dates from the late Joseon Dynasty to the Japanese colonial period, but this is just my estimation. Please consider this before purchasing. The glaze has the appearance of a slipware finish, as if the intention was to create white porcelain but it turned out this way. There are some glaze imperfections around the rim. Porcelain body. It feels heavy in the hand, and could be used as a tea bowl. No box. Diameter: Approximately 9.5cm Height: Approximately 10.3cm Sizes are approximate. This is an old item, so there are age-related scratches and stains. The actual color may differ slightly from the images. Please examine the description and images carefully before purchasing.