Weaves conventional Balisong elements with innovative features expected from Spyderco. Elongated handles modify the Fly's center of balance over traditional Balisong knives. The added handle length creates a unique feeling of fluid and controlled equilibrium when swinging and manipulating. Four way positioned tip-up clip, Spring loaded locking latch attached to either handle for left or right hand use. Squeezing the closed handles together releases the locking lever latching the blade closed. Blade is 154CM Stainless Steel and ground for balancing symmetry. Sharpened on one-side only with a plainedge on the cutting side with a swede-grind on the spine.