Get creative outside with the 64 count Ultimate Sidewalk Chalk Collection from Crayola® Designed for ages 3 years and older, these chalk sticks come in 64 different bright and bold colors that leave clear, vibrant marks on concrete or asphalt. Chalk easily washes away with water. These chalk sticks have easy-grip bodies that hands of all sizes can handle and hold. Triangular tips help ensure smooth lines from all angles. Kids can also use the sides of the stick to shade or color in larger areas.