Cardsharp 2 Credit Card Knife — put than a purse
Sometimes household chores than vital. To cut food, to cut threads or to stab the evil zombie knife is always useful. It is lightweight and ultrastruc knife folds into something resembling shape and size of a credit card. It has a locking mechanism to protect your hands from the blade, the knife can be easily assembled and disassembled. The parts of the mechanism are made of stainless steel, blade is made of surgical steel so it is sharp. The handle and other parts are plastic. I wonder how the blade fragile? The weight of the knife is 0.5 ounces.
The cost of the knife $ 17.