Light Paint Can
Banksy is awesome. Trotting the globe with his trusty cans of spray paint, leaving witty subversive graffiti in his wake. We wanna be like him. But graffiti is so messy and illegal.
Solution: light painting! Rather than leaving your mark on a wall, leave it on a long exposure. The Light Paint Can is a super-bright UV light housed in a very convincing spray paint can.