Gil Hibben Black Triple Pro Throwing Knife Set. The art of knife throwing is not something learned overnight. Not only does it require skill and techniques one can only learn from a professional, but, it also requires the right knife. Gil Hibben, a supreme throwing knife master, designed these throwers for professional throwing accuracy. Each is constructed from one solid piece of stainless steel with a black oxide finish. 3 throwing knives in set Black oxide coated for durability Perfectly balanced for throwing Includes nylon sheath 8 1/2" overall length