Get fuller, softly defined brows in one sweep. Revlon ColorStay Brow Crayon glides on to tint, tame, and define brows with buildable, blendable color. The waterproof ColorStay formula wears up to 24 hours. Revlon is a global leader in cosmetics, hair color, fragrances, skincare, and beauty care products. One of the strongest consumer brand franchises in the world, Revlonâs products are sold in over 100 countries across six continents. Revlon revitalized the industry over the years with iconic nail and lip colors and with breakthrough technology like ColorStay transfer-resistant lipstick and makeup.