High Quality: 100% Brand New. Materials: Change Your Hair Color In Minutes : Temporary Hair Color Pastel Chalk, non-toxic Chalk Size: Approx. 6.5cm x 1.0cm x1.0cm (24 Colors) Color: One box included 24 Mix color Quantity:1Set (24 pcs) Hair Chalking" is the newest craze in temporary hair color ". All our hair color chalk do not harm your hair. Add a flair of color without the long-term commitment of dying. Hair Color Chalk is temporary hair color that rubs directly onto your hair, then washes out!