No squeezing required. Rolling Scissors do the cutting for you! Rolling Scissors are operated by rolling, instead of squeezing, effectively reducing hand strain, cramps and fatigue. Ideal for persons with limited grip due to arthritis or carpal tunnel syndrome. No pointed blades or sharp edges. The built-in line guide ensures clean, smooth, accurate cuts of any length. Cuts through multiple sheets of paper, fax paper, printouts, wrapping paper, blueprints, art papers, film, acetate and most plastics. Contoured ergonomic handle may be used with either the right or left hand.