Unbleached and Smooth Unbleached papers are crafted from the finest blend of natural fibers and feature a 100% natural gum Arabic glue line to deliver the smoothest smoking experience. High Expectations Our natural, unbleached papers deliver on Zig-Zag’s high standards. Printed on recycled board using vegetable inks. Unbleached fiber blend Ultra Thin Slow Burning 100% natural gum Arabic 25 booklets per carton, 50 papers per booklet