A green enamel covered porcelain dropper, Korea, Joseon (Yi) period, late 18th - early 19th centuryA ribbed and melonnee shape covered with green enamel in the celadon style. A small protrusion pierced in the top serves as a spout and the air hole has been cut in the center of the top. It stands on a flat unglazed foot. Height: 4 cm; diameter: 7 cm