Knife-scissors very practical for all types of operations under water. Made of high strength stainless steel, it is useful as scissors, as a knife with a smooth edge as with a saw, and also has a useful recess as a wire cutter. Includes serration for use as pliers. With respect to other similar knives, it has the advantage of its contained size and its full use and ergonomics without having to open it to cut efficiently using it as a knife. Great cutting capacity and resistance to oxidation.