【IDEAL GIFT】 - These rainbow hair chalks are perfect gift for birthday, Valentines Day, Easter, Halloween, Cosplay, Christmas, New Year to kids and teens aged 3 and plus. 【SIMPLY TO APPLY】 - Hair chalks works beautifully on All Natural Hair Colors. use them individually or mix and blend colors to get the look you want.. Easy washes out with ordinary shampoo and water. 【SAFE & DURABLE】 - This hair chalks are Non-toxic and environmentally friendly; made from FDA approved ingredients, non-allergenic and water soluble. Use it as often as you like. It will not harm your hair or skin. 【COLORFUL HAIR CHALK SET】 - 6 Pieces Comb Shape Hair Chalk coloring metallic glitter on all natural hair colors, all colors blend into each other greatly for mixed look. As these colors are NOT PERMANENT, you can keep your new look for as long as you 【Last Up to 3 Days, No Mess】 - Lasting up to 3 days per time, safe to use, and washes out easily with shampoo. Direct comb hair to color hair, no need to wet hair before coloring and let dry about 30 seconds after coloured. Hair chalk easily applied