Charlotte Tilbury's Hollywood Exagger-Eyes Liner Duo unites the shades 'Black' and 'Champagne' in an eyeliner duo that mimics the contrasting effects of bright and dark light and shade, like a social media filter for wider, brighter-looking eyes. This eye glow filter is designed to light up your eyes and make every eye color pop, making them appear bigger, brighter, and more youthful.