Fireproof Tableware in Ancient Greece
Archaeologists in Athens have found cups that survived being tossed straight into a fire—then reused at dinner.

Persephone Painter — "Terracotta calyx-krater (bowl for mixing wine and water)" (ca. 440 BCE), public domain
Tableware That Survived Flames
Archaeologists in Athens have found drinking cups that survived direct contact with fire. These weren't ceremonial—they turned up in the remains of everyday banquets, blackened but usable.
The Secret: Fire-Resistant Clay
Called 'asbestos' cups, these vessels were forged from a unique, heatproof clay. Greek hosts loved to show off by heating one in fire, then using it to serve wine—no sleight of hand, just real ancient tech.
These drinking vessels, called 'asbestos' cups, were made of a naturally fire-resistant clay. Guests at a symposium sometimes watched the host pull one from the flames to prove his wealth and novelty. No magic trick, just ancient material science—testifying to Greek innovation in everyday objects.