RAW Classic Creaseless Paper for smoother burning – made for the true purist! These flat, creaseless packs are the original style of rolling papers that even pre-date interleaving! Designed to satisfy even the most discriminating smoker. With our use of a truly natural gum with NO preservatives, a slight curl may appear at the gumline in low humidity naturally. (If they curl just hold the sheet taught and blow warm air – exhale – onto the gumline, that straightens them right out.) ?