2nd millennium BCE
irregular: 12 cm (4 3/4 in.)
Terracotta
RomanCeramic
ChineseCeramic
KoreanCeramic
KoreanLight gray stoneware with celadon glaze
KoreanInlaid celadon ware: light gray stoneware with decoration inlaid in black and white under a blue-green celadon glaze
20th centuryKoreanCeramic
EgyptianTerracotta
Blacked dark gray earthenware
3rd millennium BCEChineseInlaid celadon ware: light gray stoneware with celadon glaze over decoration inlaid in black and white slips
12th-13th centuryKorean