【Not Easy Show Color on Black & Brown Hair】 This hair chalk is very easily applied to light hair like blonde hair. But it is a bit difficult for dark or brown hair, you can follow the step:1. Apply the color to a handful of hair one time. 2. Seal the chalk and dry the hair with a hairdryer or fan. 3. Finalize your hair with gel or hairspray. And the chalk is normal to be a little sticky but it will be better if you dry it with a hair dryer.

【Easy to Clean】The hair chalks are non-allergenic and water-soluble and environmentally friendly and can last up to 3 days; Colors can be cleaned simply by washing hair as normal with water and shampoo.

【Applicable People and Scenes】A party hit with the kids; Suitable for back to school, Children's day, birthday parties, Wedding, Club, Festivals, Cosplay, Engagement, New Year, etc, creating you a beautiful and unique look for yourself. A make up gift for girls and friends.

【Easy to Use】With the design of a fixed comb, they are easy to apply to your hair from top to bottom without staining your hands. Keep your hands color free. This hair chalk features a small comb applicator to simply brush on your hair.