RAW Classic Creaseless Paper - specially designed for the true purist! The flat, creaseless packs are the same today as they were 100+ years ago. They are made from naturally unbleached plant fibers and finished with the purest natural gumline for consistent and steady burn. Designed to satisfy even the most discriminating smoker. It uses natural gum with ZERO preservatives, and may naturally curl slightly at the gumline in low humidity. If they curl, gently pull the sheet taut removing all slack and use the natural humidity in your breathe to straighten the gumline.