King Palm's natural leaf rolls are individually handmade. Their leaves are very slow burning and allow you to achieve a tight pack for a full flavor smoke. These leaves are from the flowering tree of the Cordia (Borage)Family grown on our collective of farms across Southeast Asia. Not only is King Palm leaf sustainable, they are creating thousands of jobs where they are nurtured, grown, and produced. Natural for this product means these leaves were not grown with toxic fertilizers and were not artificially flavored.