Spray chalk
Each aerosol has 150ml of chalk for you to spray on almost any surface you like without damaging it. So let your creative mind free and graffiti without getting picked up by the cops.
If you’re the sporty type, no need to use bags and old jumpers as corner flags as you can even
spray courts and pitches on grass.
Source: firebox.comAdded: 13 August 2012
