Fellowes Electron A3 rotary paper trimmer is suitable for moderate use in the small office or home office. The SafeCut™ encapsulated cartridges only expose the blade when trimming, ensuring user safety. It can cut up to 10 sheets of 80 gsm paper at a time while the paper clamp minimizes paper movement when trimming. The cutting bed is made of aluminum for increased durability. The Electron A4 comes with 4 different blades – straight, wavy, perforated and fold.