Chinese ,Song Dynasty, well-potted with deep rounded sides rising to a lipped rim, the interior and exterior applied with a white slip, carved on the exterior with a pattern of vertical and U-shaped grooves glazed grayish, all covered with a clear glaze, the foot left unglazed revealing the brown body. H: 2"(5.10cm) D: 4.4"(11.1cm). Condition: in overall good condition, with minor firing flaw