What It Is: The waterproof eyebrow pencil with a creamy texture that creates full, defined brows for 24 hours. What It Does: This Dior makeup essential features a brow brush and an ultra-fine retractable tip for effortless precision and blending. The waterproof formula gives the brows a naturally full and well-defined appearance for flawless eye makeup looks that last. A range of shades designed to match a variety of brow colors. How to Apply: Start by brushing the brows upward to widen and open the eyes. Then apply with light pencil strokes to fill in brows. Blend with the brush.