【Multi-Purpose Multi-Cutter】 The "Cardboard Cutter" is a versatile cutter that can be used for everything from unpacking cardboard boxes to cutting single sheets of magazines and newspapers. The cutter blade is made of rust-resistant, durable ceramic. It opens and closes smoothly 180 degrees and has a size and shape that is easy to grip when opened. When not in use, it closes into a round shape and can be stored in a bag or pocket, or carried with a strap. Cuts single sheets smoothly! By placing the flat surface of the body horizontally, you can cut a single sheet of copy paper.