Rare Beauty by Selena Gomez Brow Harmony Pencil & Gel - New in Box. Select your shade from the options below before checking out. What it is: A waterproof, sweat- and oil-resistant pencil with a fine-angled tip to create precise, hair-like strokes for the most natural-looking brows. Ingredient Callouts: Free of parabens. It is also cruelty-free. What Else You Need to Know: This pencil's unique angled rectangle tip makes it easy to draw fine hairs for a natural feathery look, or shade in sparse areas for a full effect. Not too creamy or waxy, it applies smoothly and evenly with just enough pigment you can control. The built-in spoolie easily brushes and diffuses for a natural finish.