Maybelline New York´s Build a Brow 2-in-1 fix and eyebrow gel for natural-looking thicker eyebrows in 2 easy steps. Fix creates thin and thicker short lines that look like real hairs. The gel fixes the eyebrows and keeps them in the desired shape for up to 24 hours. In fact, the eyebrows look so real you won´t know it´s makeup!