Product description Feature:1. Simple Operation: Hair chalk tattoo pens are able to dye hair conveniently, just comb it with a brush, and you are able to dye hair anytime, anywhere.2. Cleanable: Makeup hair chalk pens have brightly colors, which are easy to color, easy to clean, and are able to be cleaned with water and shampoo.3. Multiple Colors: Tattoo hair chalk pens have multiple colors to choose from, and you are able to change your hair color according to your preference.4. Lightweight And Portable: Temporary hair chalk pens are easy to carry, can be easily put into a bag, and is easy to use. It is very suitable for Halloween.5. Paste Texture: Hair chalk pens sets are made of paste texture, which is not allergic and does not harm hair and skin, therefore they are safe for you to use.Specification:Item Type: Hair chalk pensTexture: PasteShelf Life: 3 years Package List:6 xHair Chalk Pens Ingredients default