When archaeologists assembled the pieces of an ancient stone artifact discovered in a cave in Germany, it was pretty clear what they’d found. Known as the Hohle Fels phallus, this prehistoric tool dates back 28,000 years and has come to be known popularly as the world’s oldest dildo. The reconstruction of the so-called dildo by archaeologists from the University of Tübingen was finally announced at a press conference in 2005 after 14 stone fragments were excavated at the Hohle Fels cave in southern Germany. The resulting artifact measured an adequate 20 centimeters (8 in) long and 3 cm (1.2 in) wide. Described as being smooth and “hard as, well, a rock” in the Huffington Post, this life-sized representation of a

