|The Wallet Ninja($15) is a 8 in 1 Multi-purpose credit card size pocket tool. It can be a philips or flathead screw driver, bottle opener, ruler, phone stand, letter opener, 6 different sized hex wrenches, a fruit peeler, box opener, eyeglasses (what?), and a can opener. It’s made of steel that has been heat-treated four times, which means it can take a beating from multiple uses in dicey situations. When not in use, it only needs to take up the space of one card in your wallet.
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