The Kershaw Natrix COPPER, model 7007CU, combines rugged construction with refined aesthetics. This eye-catching knife features a handle of solid copper, developing a unique patina over time. Its CPM 154 powdered metallurgy steel blade offers exceptional edge retention and corrosion resistance, while the KVT ball-bearing opening and Sub-Frame Lock provide smooth, secure, and reliable one-handed operation. A deep-carry pocket clip completes this stylish and functional everyday carry tool.