c.1500 BCE-1300 BCE
irregular: 4 cm (1 9/16 in.)
Terracotta
Terracotta
GreekTerracotta
GreekLight gray stoneware with celadon glaze
KoreanCeramic
EgyptianBlackened gray earthenware
3rd millennium BCEChineseGuan ware: dark gray stoneware with lightly crackled, light grayish blue glaze on the exterior and with thinly applied, crackled light grayish green glaze on the interior. From the guan kilns near Hangzhou, Zhejiang province.
12th-13th centuryChineseGuan ware: dark gray stoneware body with a lightly crackled, bluish green celadon glaze. From the Guan kilns near Hangzhou, Zhejiang province
12th-13th centuryChineseTerracotta
Terracotta
5th century BCECeramic
Korean