You will enjoy half head highlights with rough dry desc oolong are offering a half head of highlights with rough dry this offer includes one colour please be aware that all colour consultations are designed to ascertain what you need and more importantly what your hair requires what is a half head of highlights this is a process whereby the colourist will apply a tintpre lightener in foil packets to the hair this process is designed to lift the natural base to a lighterdarker re