What Is It: The perfect, two-in-one tool for defined brows. An angled brush head with firm bristles lets you fill in and define brows with New Long-Wear Brow Gel, while the spoolie brush end grooms brow hairs into place. Who Is It For: Anyone looking to create a polished, defined brow look with one simple tool. Why Is It Different: Designed with a blend of natural and synthetic bristles, the Brow Definer has a sharply defined edge and stiff bristles, giving you maximum precision while shaping and filling in brows. Bristles comb through brow hairs to coat them evenly with pigment for incredibly natural-looking definition. Once brows are filled in, the compact Brow Groomer smoothes brow hairs into place and blends color.