The Kubaton is a great self-defense weapon. It can be used to strike or jab someone off. The Kubaton is designed with the same principles as a nightstick or baton, so it's easy to use right out of the package! Our Kubaton keychain is a perfect self defense tool that's easy to carry and simple to use. This powerful keychain is designed to strike pressure points on an assailant, causing nerve damage that can be used as a last resort to defend yourself in case of an attack.