Pumice, pumice, pumice stone. We call you pierre ponce because in french poncer means to sand down. You're a stone and you're light, lighter than water. You're a floating stone, a very special stone. A house made of pumice stones wouldn't kill anyone during an earthquake. A boat made of pumice stones could cross oceans. A man can throw pumice rocks as far as fake paper rocks in peplum films. During the prehistoric era a naked army waving big pumice rocks could spread terror. Louées soient les pierres ponces!