It’s like reverse graffiti with the Grime Writer. Just fill up the pen with soapy water and start creating art on dirty surfaces. It’s dirt removal and masterpiece creation all in one. Definitely more legal than graffiti (right?) Also ideal for people who want to write “clean me” on dirty cars but don’t want to get their fingers dirty (why do people do that anyway? never understood it).
Special Life 4pcs(2 Pairs) Microfiber Mop Shoes Cover - Easy for House Floor Dust Dirt Hair Cleaning(Color Random)