Tabletop paper trimmer is ideal for accurately cutting photographs, photostatic work, paper & lightweight cardboard. Trimmer cuts up to 10 sheets of 20 lb. bond paper at a time. The cutting board features a movable trimming guide & a hand-operated drop knife with a handle. The handy ruling guide & 1/2" precision alignment grid provide exact squaring. Paper trimmer includes a built-in blade guard & locking device for safety.