<b>Why you choose Wolady ones?</b><br><br> Nontoxic and non-allergenic, will not harm your hair or skin. Simply comb your hair colour and easy wash out with Shampoo.</b><br><br> Wolady hair chalks are suitable for people of all ages with 8 colours, ( Red, Yellow, Orange, Green, Blue, Purple, etc.)it's a great gift for kids, teens and adults.They’re self comb so will not get your hands dirty.</b><br><br> Perfect for parties, Cosplay, special festivals, Christmas and Halloween.The hair chalk combs will have an obvious effect on bright hair.