[SIGNIFICANT EFFECT]: Hair shadow hairline powder can cover up gray hair root that is a good hair root dye.After to use,the effect is very surprised.And the hair roots concealer works best between the root of the hair and the scalp. [INGREDIENT SAFETY]: Safe, Paraben, sulfate & peroxide free.Hair Shadow Fiber is Temporary product.It can be washed with shampoo.And the color may fade with the touch of the hat, clothes, etc. [SIMPLE TO USE]: Open the powder puff, dip in the hair tip rights amount of hair powder, dip gently into the white hair lines root, fill the color neat hairline.Or gently pat the powder from the edge of the hairline from light to dark.Tap with your fingers. [CONVENIENT TO CARRY]: Hair shadows fiber 12g is small and exquisite, easy to carry around.Hairline Powder has mirror and puff inside, so you can modify your hair when you need it nomatter when.