Spyderco Firefly Pin C184GPOR Knife. Spyderco has made a unique style handle by mixing the brightly colored orange handle with a sleek black checkered look. It gives you two looks on this one great knife. The blade is 2.5 inches long and is made with the VG-10 Steel from Japan. The traditional finger hole opening on the blade and the Spyderco logo is on this knife. The overall length is 6.25 inches. There is a belt clip on the back that can be altered from a tip down to a tip up position.