The M.A.G.I.C. Spring Assisted Technology has spawned the most amazing line of knives that have hit the market in a long time. The M.A.G.I.C. line of knives operate as easily as any full auto knife but they are still legally classified as "Spring Assisted". There is no play in the blade when fully opened and the Spring assisted mechanism works more smoothly than any other assisted opening knife. The blade is sharpened to a razor's edge. 4-7/8" Closed Linerlock Pocket Knife. 3-1/2" 4034 Stainless Steel Blade with Ambidextrous Thumb Lug. Removable Pocket Clip. Black Aluminum Handles with Rubber Inlay. Integrated Glass Breaker. Sliding Pistol Style Safety Lock. Revolutionary M.A.G.I.C. Spring Assisted Opening Mechanism.