Electron Small Office Trimmer cuts up to 10 sheets of 20 lb paper at one time. Safe cut stainless steel rotary blade cartridge is enclosed to protect hands while changing blades for optimal personal security. Blade system allows blades to be changed quickly and efficiently for increased flexibility. Four types of blades include straight, perforated, wavy and fold. Durable cutting base has a metal cutting surface and convenient blade storage compartment. LED guide indicates cutting line without the use of harmful lasers. Variable paper clamp on trimmer ensures cutting precision.