Testors 306006 Spray Chalk Set with 4 Aerosol Spray Cans, Assorted ColorsEasily turn outside surfaces into playing fields, games, signs or outdoor masterpieces with Testors Spray Chalk. Just shake and spray. Spray Chalk instantly turns to powder as it comes out of the can creating cool sidewalk chalk looks with a spray can effect. Spray on grass, asphalt, snow and more! The pet and vegetation friendly formula dissolves naturally in the rain. Size: 6 Oz Assorted colors Create signs or playing fields, spray over stencils or