Ultra-fine Tip: Our ultra-slim retractable tip draws extra fine lines so you can easily create the look of natural brow hairs. | Waterproof Formula: Our pencil is designed to be waterproof, ensuring long-lasting wear that stays put through any weather conditions or activities. | 5 Customizable Tints:Expertly designed to seamlessly match a diverse spectrum of hair hues and skin tones, these colors are the quintessential gift for women and girls, ensuring a personalized touch for every individual. | Define & Fill: With this fine eyebrow pencil, you can easily define your brows, fill in sparse areas, and shape your brows to perfection. Achieve a polished look in seconds! | Usage:Utilize the spool brush to comb eyebrows into desired shape, then use the liner to fill in brows with fine, small strokes.