The Venom Stingers Scorpion Detachable Dual Blade Fantasy Knife features two knives in one! The center button attaches the two knives together. When apart each side holds two manual blades that can be opened with ambidextrous thumb studs. Liner locks securely hold the blades in place when opened. Pocket clips on both knives. Each knife features stainless steel hawk bill blades with black finishes and aluminum scales. You get four utterly awesome blades on one knife (well two if you want to be technical) for the price of one!