So. Much. Fun!!! Our fabulous rainbow chalk blasts are decorated with lots of fun chalk icing and sparkly sprinkles and are made with layers of pink, orange, green, and lilac chalk. When pulled across the sidewalk on its edge, our blasts will be drawn in all four colors at one time! Measuring 2.25" tall by 2" thick and packaged as a set of two, these chalks truly draw in the rainbow form!