Features: Includes 3 color changing hair chalk powders, 2 solid color hair chalk powders, spray bottle Results are bright and vibrant on all colors and textures of hair! Instructions included Glide bright color on your locks and watch the colors change in the sun! To activate the color change, simply step into the sunlight to see pink turn to purple, yellow turn to orange, and turquoise turn to indigo! Just place a lock on the hair chalk powder and pull down the length of your hair. To set the color, spritz with water with the included spray bottle.