irregular: 2.3 cm (7/8 in.)
Terracotta
4th-3rd century BCEGreekPorcelain with bluish white glaze
KoreanCeramic
EgyptianTerracotta
GreekTerracotta
7th century BCEGreekCeramic
ChineseGuan ware: dark gray stoneware with lightly crackled, light grayish blue glaze. From the guan kilns near Hangzhou, Zhejiang province.
12th-13th centuryChineseCeramic
EgyptianCeramic
KoreanTerracotta
6th-5th century BCEGreek