24 Ct Sidewalk Chalk Pack includes a variety of assorted huge, bold and bright coloured chalk sticks Washable: perfect for driveway art and outdoor designs. Safe use and nontoxic. Strong chalk sticks that don't break or roll down the driveway. Used to draw and design tic-tac-toe and other outdoor games for kids. Strong chalk sticks that don't break or roll down the driveway. Used to draw and design tic-tac-toe and other outdoor games for kids. Outdoor chalk tools for boys and girls ages four and up. Great birthday gift case for kids of all ages: son, daughter, niece, nephew, granddaughter or grandson!