Ideal for all-purpose cutting through a wide range of mixed media materials. Spring-action design gently opens blades after each cut to reduce hand strain. Premium-grade stainless-steel blades with a precisely honed edge cut cleanly all the way to the tip and stay sharp. Contoured handle fits the shape and natural movement of the hand. Received the Arthritis Foundation’s Ease-of-Use Commendation. Lifetime warranty.