The earliest Greek accounts describe Pandora opening a pithos, a large storage jar, rather than a box.
The word pithos refers to a substantial ceramic container used in the ancient Greek world for storing commodities such as grain, oil, or wine. Hesiod uses the term when describing the vessel connected with Pandora. The jar’s size and storage function fit the agricultural and domestic settings familiar to his audience.
The familiar phrase “Pandora’s box” developed later through translation history. The Renaissance scholar Erasmus rendered the Greek vessel as a Latin word associated with a box or container, helping establish the expression used in many modern languages.
This detail does not change the myth’s central event: Pandora opens a sealed container and releases troubles into the world. The traditional image of a small hinged box is therefore a later artistic convention, not Hesiod’s original object.