Chalk the Block by Klutz comes with 4 big pieces of chalk and a ton of bold ideas for adding temporary humor to the sidewalks, curbs, walls, rocks, and bricks of your neighborhood - colorful antics, caricatures, and tomfoolery, with a few extreme hopscotch grids thrown in. Tickle the funny bones of friends and strangers with inspired lunacy guaranteed to bring a smile to passersby. Recommended for ages 6 years and older.