1st millennium BCE-1st millenium CE
irregular: 4.2 cm (1 5/8 in.)
Ceramic
JapaneseTerracotta
6th century BCEGreekLight gray stoneware with celadon glaze
KoreanTerracotta
GreekTerracotta
5th-4th century BCEGreekGray earthenware
3rd millennium BCEChineseTerracotta
6th century BCEGreek