Punching Bag Lights Up

Translate kinetic energy into electricity with this punching bag that lights up each time you land a solid punch on it. Definitely great for the office worker who has had enough with backbiting colleagues, a boss who makes Mr. Scrooge look like an angel as well as a pile of never-ending work. Each time one feels stressed out, just give this punching bag a few good whacks and see it light up several times - hopefully that will also in essence, lighten up your mood as well.