Safe hairstyle wax: This Temporary Hair Color Denim Blue for Kids is made without harmful chemicals to ensure strong holding power while keeping your hair color shiny. No scalp irritation, friendly and no harm to your health, you can rest assured to use it. | Instant hair coloring: Change your hair into different colors with diy hair color dyes just in seconds, that you can enjoy new color of your hair color without visit salon, while prevent your hair and scalp from salon-made damage. | Easy to use and wash: An easy to use water soluble hair color styling wax, just get it into palm and wipe away, apply hair makeup wax to the part need shape, build any hairstyle by hand. It is strong holding and no sticky after using, wash out with just warm water. | Usage scenarios: This wash out Temporary Hair Color Denim Blue for Kids is a pleasant scent that works well for a man or woman. Perfect for Daily use, Festivals, Parties, Events, Fancy dress, Clubbing, Raves, Cosplay, Halloween, and so on. | Our promise: Thank you for shopping on Ultikare Beauty Store, for any question about this colour changing hair gel, please feel free to contact us. We will try our best to meet your request!