This purple cupcake kubaton is awesome cute, but the rubberized cupcakes actually serve a greater purpose. Having the rubberized grip give you an extra measure of safety that ensure you have a firm hold on your self-defense key ring when you need to use in an emergency.
Starting in Japan and originated by the man who trained their police, the kubotan is a non-lethal self-defense tool that looks harmless but packs a hard hit. The kubaton is legal and entirely unregulated. To most people, the Kubaton is little more than a nondescript key ring. However, the Kubotan remains an effective self defense installment. It really can save your life.