The earliest Greek versions of the Pandora story describe a pithos instead of a box. A pithos was a large storage jar used in the ancient Mediterranean world.
Hesiod’s Greek word refers to a substantial container, commonly associated with storing products such as grain, oil, or wine. It was not necessarily a small portable box. The familiar English wording arose through later translation and interpretation, especially after Renaissance writers and artists popularized the phrase “Pandora’s box.”
This difference is a frequent source of confusion. “Pandora’s box” is now the standard expression in English and means a source of unexpected troubles, but the object in the foundational Greek text is a jar. The Greek term helps distinguish the original myth from its later visual and linguistic tradition.