InstaBlade Credit Card Knife

A credit card knife is a fantastic all-around useful survival tool that fits in your pocket, which is really cool. What is it? It's exactly what it sounds like a small, concealed folding knife the size and shape of a credit card. You can put it in your wallet, your pocket, or your bag. Are you thinking of getting one? Here are a few reasons these knives are such a cool, useful … [Read more...] about Here’s Why A Credit Card Knife Is Way More Useful Than You Think