What it is: A brush-on brow gel that helps you fake the full, fluffy look of naturally voluminous brows.What it does: Brow Wig helps shape, thicken and groom thanks to its innovative buildable hair fiber-gel formula. It grabs onto both your skin and hair to fill in gaps, add density and fullness, using cutting-edge technology combined with rich pigments to add natural-looking color and amazing volume to sparse, patchy and untamed brows. The wand is a two-sided brush with shorter bristles on one side that deposit product, and longer bristles on the other that shape and sculpt. How to use: Brush onto brows starting at the front of the brow. Move in an upward motion. Then, brush brow hair to the side, starting from the arch to the tail to lay the hair flat. To fill in sparse areas, use the tip of the applicator to apply Brow Wig directly onto the skin. Blend through the brow for a natural-looking finish.