Draw everyone's attention instantly outside! Encourage kids to color their surroundings for the entire world (at least the neighborhood) to see, while getting a little sunshine, too. Make colorful murals, doodle ABCs, create handwritten messages or play classic chalk games like hopscotch or tic-tac-toe. Don't worry. Every rendering, big or small, washes away without a trace with water or rain. Non-toxic stick formula for added convenience. Plastic Storage Bucket with Lid and Handle. Color(s): Assorted; Number of Colors: 20; Age Recommendation: Ages 4 and Up; Length: 12.63".