wet n wild Ultimate Brow Retractable Insta-worthy. Fill in and define your brows with our unique triangular pencil tip. It creates strokes small enough to look like your finest hairs and sharpens the edges of those brows with rub-resistant pigments. Brush and blend it all out with the pencil's built-in spoolie. When you’re done, the tip retracts for quick-and-easy storage in your makeup bag.