If you happen to visit shops, commercial establishments, and even police stations in Japan, you might be baffled to discover bright orange baseball-sized orbs, generally placed next to the cash register. But they won’t be for sale, because believe it or not, they’re actually anti-crime devices!
The balls, locally known as bohan yu kara boru, derive their bright hue from the orange paint that fills them. In the event of a theft or robbery, store employees are supposed to fling the balls at the perpetrator. When the balls hit the thief, they will burst, marking him with orange paint and making it easy for the police to identify and apprehend him.
