It's shaped like a credit card... THAT TRANSFORMS INTO A FREAKING KNIFE!!
It just takes three simple folds to transform this slick card into a super-sharp utility knife! With its elegant design, you can fit this ingenious tool right into your wallet, concealed from everyone else. When the knife is exposed, it sports a 65mm stainless steel blade. When closed, the knife features a safety lock so it won't unexpectedly open.