Grime Writer is a special marker pen that you fill with soapy water instead of ink. You can use the pen to create art and ‘tag’ your dirty vehicles and windows. Like drawing a design in a dust-filled windshield, you’re really cleaning the area instead of defiling it.
Much more socially acceptable than real graffiti and (more importantly) a lot less illegal – Grime Writer helps you leave your mark wherever you find muck. Use responsibly to help promote the phenomenon of negative graffiti, and brilliantly combine the crime of defacing a bridge with the community service time cleaning it up again afterwards, into one harmless, helpful, creative act.