Not Your Usual Hopscotch
It colors the blacktop, not your hands.
This non-toxic Spray Chalk is similar in composition to regular chalk, but when sprayed from its aerosol can, produces a bright, clearly visible, fluorescent mark.
It will adhere to nearly any surface, including asphalt, concrete, brick, wood, grass and metal
But don't worry, it is not permanent, so it can be easily removed.
Spray Chalk comes in 7 oz cans.