Disposable 12 Colors Hair Chalk- Multiple colors of hair dye sticks, each of the hair chalks size is about 2.7in*0.39in. Suits for someone who like the rainbow hair color look. And you can choose the colors according to your own preferences or matching your own dress. It is a fun way to express your different personality and creativity!Warm Tips for Dark Hair- This hair chalk stands out best on light hair colors, like blonde or light brown. For dark hair. The vibrant colors like green, orange, red, or blue can help you have the best effect.Temporary Washable Hair Color- Hair chalk will last 1-2 days, and it is easy to wash out with ordinary shampoo. Perfect for those who want to change their hair color in minutes.Great Ideal for Birthday Christmas Presents- This rainbow colorful hair color dye are great for cosplay, DIY Children’s Day, birthday party, Easter, Halloween, Christmas, New Year gifts to kids. Enjoy your Parent-Child Interactive DIY Funny Time now!