Swingline Silver Optima 70 Electric Stapler fastens up to 70-sheets at a time. Quiet performance blends into an office environment. Flat clinch mechanism means neater stacks of stapled paper. Flip-up alignment guides and illuminated staple placement guide for perfect stapling results. Intuitive user control puts you in charge of where and when stapling activates. Insert paper for automatic stapling or press the comfortable grip and let the stapler's motor do the work. LED low staple indicator helps prevent you from running out of staples. Electric stapler delivers jam-free stapling with Swingline High-Capacity Staples.