Utility knives have a wide variety of uses and can come in handy almost every day. People use utility knives to unpack boxes at home and at work, perform precision cuts for art projects, and even shape things around the house. The Derma-Safe Folding Utility Knife uses a shaving quality razor to give people the best cuts available. These razors are held securely into the handle and fold out to keep the blade sharp and safe for use. The handle is plastic to provide more comfort for users and it weighs about eight grams. These knives can be used anywhere.