This paper cutter is a great tool for cutting paper into any size under A4 paper. It is made of steel and has a heavy-duty design that can handle up to 12 sheets of paper at a time. The paper cutter has a magnetic paper adjuster on the base that helps you align the paper to the desired position. The blade is sharp and smooth, and can cut through the paper with ease and precision. The blade also has a safety lock that prevents accidental cuts when the paper cutter is not in use. The paper cutter is easy and convenient to use. Just place it on a firm and solid surface, adjust the paper, hold it with your hand, and press the blade down firmly. You can cut your paper into various shapes and sizes with this paper cutter.