The Brow Bestie Auto Eyebrow Pen is designed to help you achieve perfectly defined brows with ease. It features a twistable triangular tip that allows for precise application, whether you're outlining or filling in your brows. The built-in spoolie brush helps blend the product for a natural finish, softening any harsh lines. This pencil is water-resistant, sweat-resistant, and offers a high color payoff with ultra-long wear. Plus, it's cruelty-free, paraben-free, and vegan.