A slapper is a self-defense item that can deliver a large amount of force with little effort. The tip contains a metal "weight," making it heavy and dense. It's also designed to fit easily in a pocket, and its shape makes it difficult for the average person to recognize it as a self-defense item. In an emergency, it can be used effectively with a slap-like motion. It's popular not only for self-defense but also as a prop for cosplay, manga, anime, and stage performances. #Protection #SelfDefense #Slapper #CentrifugalForce