This Maratac Collapsible Titanium Scalpel takes standard utility razor blades. This is quite possibly one of the best compact EDC pocket tool. This is a titanium folding scalpel knife from CountyComm. It comes with spare blades to replace when dull. The handle has a golf ball dimpled texture permitting a perfect grip. This knife is great for cutting cords, cardboard, textiles, a seat belt or any other emergency or small tasks.