Charlotte Tilbury Eye Colour Magic Liner Duo (Copper Charge)A limited edition matte and metallic duo eyeliner pencil to emphasize and amplify your eye color. The pigmented shades are infused with emollient oils and natural waxes to provide an easy glide and gel like application. The long wearing waterproof liner lasts for up to 16 hours to take you from day to night. To choose your perfect shade, select the hue opposite from your iris' natural color to ignite your eyes and make them pop. FULL SIZE 0. 3 oz.