Hot Huez Hair coloring 4pcs Chalk Wear apron and disposable gloves‎‎,‎‎ so as not to soil your clothes‎‎.‎‎ Choose the color or mixed colors you want to dye‎‎.‎‎ Put the chalk in a bowl and mash it‎‎.‎‎ Add a little bit water into the bowl‎‎.‎‎ Now you can dye from the top down‎‎.‎‎ With the help of curling iron or hair spray‎‎,‎‎ the color will last longer‎‎.‎‎ It‎‎'‎‎s washable‎‎,‎‎ the color would fade after shampooing‎‎.‎‎