Create eye-popping outdoor art with Neon Sidewalk Chalk. Ideal for sidewalks and driveways, this chalk gets kids outside for imaginative fun. Children can create attention-grabbing messages and vibrant drawings that seem to glow in the sunshine when used on dark surfaces. They can also use the sidewalk chalk to add a crazy neon twist to traditional chalk games, including hopscotch, tic-tac-toe, and four square. AP Seal, non-toxic.