1. Material Our manual paper cutter is made of durable cold rolled steel and ABS, ensuring a long life. Its sharp blade effortlessly cuts up to 400 A4 sheets at once. The double structure with lock and protective shield prevents accidents. The lever principle in the handle makes paper cutting easier. 2.PROPORTIONAL PLATE This manual paper cutter features a precise millimeter scale for precise measurements. The positioning ruler ensures precise cutting of paper of different sizes. The ABS handle is sturdy and comfortable and features an ergonomic design that effortlessly cuts paper according to the lever principle. 3.LARGE CUTTING CAPACITY With a cutting thickness of 4cm, this manual paper cutter efficiently cuts 400 sheets of A4 paper at once. This saves time and increases productivity. Its compact size takes up little space and optimizes the use of space. 4.TRANSPARENT PROTECTIVE COVER Equipped with a lock, this manual paper cutter prevents accidents. The translucent protective cover ensures the of the hands and prevents dirt from entering the blade when cutting.