This Kinetic-Tool model is outfitted with a black trainer blade and a black stainless steel handle. The blade has a slot cut out to accommodate a standard utility razor blade. The Kinetic-Tool is truly a one-of-a-kind utility tool from Artisan Cutlery. Breaking the mold of what a butterfly knife is supposed to be, they incorporated an automatic push-button mechanism as well. The dull trainer blade has a slot fitted to accommodate a standard utility razor blade. Includes a latch for locking the handle when the blade is open or closed.