this is cool!:)
Hair chalking with pastel crayons!
Okay Blanche Hair students, have you tried Hair chalking with pastel crayons? A few tips. Twist your hair as you apply the chalk. This releases more colour pigment. If you have darker hair, wetting your hair first will create the dye. If you have light coloured hair, you don't need to add water. http://thebeautydepartment.com/2012/01/chalk-it-up/