ULTRA THIN AND SLOW BURNING. Ultra thin European style rolling paper. PLANT BASED COLORS AND CATEGORY 3 TESTED. Coloring made from edible, tasteless plant based oils with natural pigments. All of our cones have passed the California Category 3 testing required when used in commercial pre-roll production. ECO-FRIENDLY. Made from natural eco-friendly palm pulp rolling paper that comes from the husk of the palm fruit and NOT the tree.