The Boker Illumination Turbine Manual Folder Knife features a 3" blade wtih a newly developed and patented coating which glows in the dark for several hours after being exposed to light. This gives the Illumination Turbine a spectacular aappearance and makes your knife easy to find in the dark. It also has an attractive appearance in daylight. The Illumination Turbine is built with hardcoat anodized and CNC milled handle slabs of AIMgSi1 and features a black G10 inlay. The glow coated blade is made of X-15 T.N steel. Even the pivot screw is glow coated which makes for a nice accent. Comes with a pocket clip for easy carry. SPECIFICATIONS: Blade length: 3". Overall length: 7". Weight: 3 oz.