Having a knife is very essential. But having a very reliable one at home when you need it elsewhere, makes it useless. A regularly shaped knife is not a good idea to carry everywhere neither it is allowed to carry one. This problem was solved with the creation of Credit Card Survival Knife. It is a very sharp and durable knife which takes space of only a credit card and can fit easily in pocket or wallet.
It weighs only 15g and has a size of 2.56-inches. But don’t let that small size fool you. This knife may be very small but it is created from ultra-durable stainless steel and can easily cut ropes, seat belts, canvas or anything that gets in its way. It is fully resistant to rust, scratches and blade passivation. It opens and turns into a knife from a credit card very quickly whenever you need it to be.