The Zero Tolerance® 0393GLCF is a brilliant tool for working in adverse conditions. New matte "working" finish hides the normal scuffs and scratches from everyday use. While the unique carbon fiber overlay in the handle glows gently in the dark for easy retrieval after dark or in other low light. Hard-wearing CPM 20CV steel in a harpoon-style spanto blade delivers maximum cutting power and sturdy piercing. Fast-opening one-handed flipper deploys almost effortlessly thanks to the KVT ball-bearing system.