2012 kubaton keychain 1. material: stainless steel 2. size: 14cm 3. color: silver The kubotan is a pressure point self defense device. the principal areas for attacks in self-defense include bony, fleshy and nerve targets such as knuckles, forearms, bridge of the nose, shins, stomach, solar plexus, spine, temple, ribs, groin, neck, eyes etc. The Kubotan is usually held in either an icepick grip ( ...