Bye, bye, 18h Colour & Contour Eye Pencil! Hello, 20h Ultra Precision Gel Eye Pencil Waterproof! With a 2mm twistable tip, the eye pencil upgrade allows a super accurate application. The soft, waterproof gel texture has a high, intense colour payoff and gives eye make-up looks that extra special touch for up to 20 hours. Whether deep black, warm brown or radiant blue – available in a total of eight shades, the eye pencil offers the perfect nuance for every eye colour.