6 pink Hair Chalk Temporary Hair Dye for a super fun hair dyeing experience! Transform your look in no time. Good choice to be a Gift: As the paint is temporary, you can change hair color whenever and wherever you want! It is good idea to apply it to kids aged 3 and plus. Instructions: Step 1: Spray the hair you want to dye with water. Step 2: Straighten the hair you are going to dye first, then comb clockwise to dye. Step 3: After dyeing, you can use a comb or hair dryer to create your favorite hairstyle.