Vertu have unveiled their latest addition to their Constellation range, the Pure Collection. The Vertu Constellation Pure Collection is the result of two years research into the colouring process which has been perfected in order to give the phones a uniform color. The Pure White is an all white phone featuring polished steel and a white ceramic keypad and pillow with white leather designed to be resistant to staining. The Pure Black is an all black phone featuring PVD treated steel and a black ceramic keypad and pillow with black leather. Only two thousand five hundred of each will be made and will be available exclusively from Vertu.