The Zippo trademark, image, and appearance and feel are well-known all over the world, and deservedly so. The recognisable Zippo "sound" is also well-known across the world: that unmistakable "click" when the lighter is opened, and that unmistakable "clunk" when the lighter is closed. There's also the mind-boggling, almost astonishing variety of artwork, themes, and distinct designs that have drawn collectors from all over the world. Custom Zippos, Really Hard to Find Zippos, and Really Cool Zippo lighters are available, as well as hand warmers, leather pouches, Z-clips, and their own brand of lighter fuel. And it's all created in the United States by the firm that made the world's first and original windproof lighter renowned and well-known.