DuWop Eyecatchers Shadow - Blue Eye Intensifier These EyeCatcher Shadows from DuWop contains a matte shade that directly contrasts the color of the iris. On the other side is a shimmering mosaic of shadows that match the iris creating the ultimate eye-enhancing duo. Directions Of Use: The matte shadows should be applied over the entire lid into the crease the shimmery side is then layered on top at the lashline. This combination of contrasting and matching the eye color brings out the blue in blue eyes the green in green eyes and the golden tones of brown eyes. Blue Eye Intensifier - matte amber/marbled blue shimmer