This amazing 9-in-one tool is a credit card holder that can be used for many things. The two inch ceremic blade tool included is made from very strong steel. It has a serrated edge and is capable of cutting most common tough materials. The blade, tweezers, bottle opener and toothpick are all removable.Also included is a magnifying glass and a compass. You will love this handy little tool. It is lightweight and easy to carry. A great idea for camping trips, first aid kits or to carry around just in case. Makes a cool gift for anyone who loves interesting gadgets.