The lidded vase is of spherical form with a ribbed black-glazed semi-circular body and a matching semi-circular lid surmounted with a raised knob handle. The body is set on a ridged foot. The pyxis is decorated throughout with groups of white and red painted bands.

The pyxis (pl. pyxides) is a small round box, probably used for storing trinkets, ointments or cosmetics. Gnathian pottery was the work of Greek vase-painters from Apulia in South Italy. In this technique, the entire surface of the vessel is painted black, then decorative motifs were applied in added colours.