Buy one, Plant one.® Its that simple. Zippo has partnered with WOODCHUCK USA to create wooden laser-cut emblem designs that will help restore and protect the forests of the world. For each lighter purchased, a tree is planted. Each one comes with a unique code to learn about your tree. The designs are finished on Brushed Chrome, Street Chrome™, and Herringbone Sweep. The emblems used are Cedar, Mahogany, Walnut and Birch.