what is a zk knife

A ZK knife, also known as a zombie knife, is a type of ornate knife or bladed weapon inspired by zombie films. These knives can range in size and shape but are commonly defined as having a cutting edge, a serrated edge, and images or words that suggest that it is to be used for the purpose of violence. The first series of zombie-themed knives were released in 2011 by American knife company KA-BAR after a company official joked about "the need for knives capable of killing a zombie when firearms arent available". The original set of six knives named Kharon, Acheron, Famine, War, Pestilence, and Death featured distinct neon green handles and a bio-hazard symbol. Despite being designed for collectors and survivalists, the appearance of zombie knives led to their increasing usage in criminality. In 2018, parts of the United Kingdom made possession of such knives illegal. KA-BAR's ZK (Zombie Killer) knives are designed to perform under the most rigorous, unexpected conditions, from the campsite to tactical missions.