Dry Evolution cuts your doggies hair like it is not even there. The smoothest and most durable cut you could ever want. Made from Japanese Cobalt/Molybdenum alloy steel with SENSEI CRYO Tempering the precision of this blade will last and last. The tension system features ball bearings to stabilize the blades for longer life. The handle is beautifully sculpted to feel great in your hand and the rotating thumb allows your cut on top or under the dog with your elbow down and your wrist straight.