WIDE USAGE - These hair chalks work great on the light hair like gray and blond hair. An ideal temporary makeup for little girls, kids pets and adults. Suitable for some special occasions like Christmas, parties, cosplay shows, entertainment activities, etc. PERFECT GIFT - Perfect as a gift to your kids, gifts for easter, halloween, christmas,girls will love it really.EBANKU hair chalk pens offer you a chance to have fun with your child.Creating you a beautiful and unique look for yourself.Achieve stunning and gorgeous results. EASY TO USE - Easy to apply just simply draw like a pen. Your children can use them easily to paint a bright nice hair, also can develop their imagination and interaction. SAFE & DURABLE - Non-toxic, eco-friendly and Water-Soluble ingredients oil wax material, which will harmless to your hair and entirely safe for your kids. Simply wash away the colors with soap and warm water. Not recommended for children under 3 years. 12 COLOR - Includes 12 rainbow assorted colors for your choice. Mix and match them.These hair chalk pens adds temporary hair color for any special occasion. Be bold and be brave to experiment.