irregular: 2 cm (13/16 in.)
Terracotta
6th century BCEGreekDing ware: porcelaneous white stoneware with pale yellow glaze
11th-12th centuryChineseTerracotta
5th century BCEGreekTerracotta
RomanCeramic
Central AsianTerracotta
2nd millennium BCEMycenaeanCeramic
ChineseLight gray stoneware with celadon glaze
KoreanCeramic
Korean