If you are looking for a new everyday carry keychain light but something different. A copper one maybe will make your gears stand out. Here is the Aurora A9. The A9 is made of copper and weighs 39,8 g. In its size, it has 260mAh rechargeable lithium-polymer battery. Moreover, as you may know, the copper will develop a gorgeous patina as it ages. So for those patina lovers, you will certainly adore the Aurora A9. NOTE: For brass or copper items, patinas are what they are going to be, and the patterns are random and not under our control if you do mind that, please DO think it twice before the purchase, any warranty claims based on the patinas are NOT covered.