If you like to be prepared for anything, then you need to be carrying one of these cool new Credit Card Survival Tools in your wallet. This tiny multi-functional survival tool is smaller than a standard credit card and has 11 functioning tools: can opener, knife edge, screwdriver, ruler, 4 position wrench, butterfly screw wrench, saw blade, 2 position wrench, key chain hole, bottle opener and direction auxiliary indication. It's made from durable stainless steel and includes a carrying pouch, but it's designed to fit in your wallet. Great item to have in a pinch when an emergency situation strikes, like your beer bottle isn't a twist off and there's no bottle openers anywhere.
Credit Card Survival Tool