Temporary hair colour styling gel. Can be used for spiking, tipping, adding a streak, a splash of colour or colouring the entire head. Made in Germany, Dye Hard™ Gel is made from a non-staining formula that will shampoo out of most hair with ease. Remember, however, that darker colours will always stain bleached or colour-treated hair. Check out the "electric" colours, neon colours that glow under black light!