What it is: The Touche Éclat White Pen is a universal brightener that provides high-impact glow for the ultimate strobing effect. What it does: The Touche Éclat White Pen brings high-impact glow to your complexion enabling you to spotlight your favorite features. What else you need to know: The Touche Éclat White Pen also provides the perfect blank canvas. Use on the eyelids as a primer to help your eye shadow pop, or on the lips to increase the color brilliance of your favorite lipstick.