Formulation:Chalk Type: Set/KitShade: Colorful Features: Alcohol-FreeHair Type: All Hair Types Gender: UnisexDescription:Temporary Hair Color Chalk & pens， The Staying Power Up To Two Days; Easy To Apply， no mess， built in sealant， works on all hair. Color Washes Out Easily With Shampoo.Non-toxic， Do Not Harm To Your Hair.(Especially No 2-4 Amino Benzene Methyl Ether Which Is Existing In Most Hair Colorants And Able To Cause Cancer. Colour: A total of six colorsNot:it is better to use one-time one day.It is also better to make your hair wet when you use it.