Wrist-Mounted Senbon Launcher

A Wrist-Mounted Senbon Launcher is a small device that is normally strapped to the wrist of the user. It consists of five barrels, all of which are large enough house senbon and a type of liquid or more senbon. There are strings on the back of each barrel that when pulled will activate a spring mechanism firing all of the launchers at once. It is an easily concealable device that could be hidden under a sleeve.