... the blond hair can be easily colored with any hair chalk colors, for example, green, pink, blue, red, ... you need to select only the bright colors of chalk for your hair. Because some of the colors ... wet your hair first before do chalking, or the pastel chalks will not be easily added(rubbed) onto hair ... this procedure, the water will make the colors of chalk stain hair much easier.See? Pretty easy, hah? ...