1.2-in-1 Dual-Ended Multifunction: One end features a precision eyebrow pencil for filling sparse areas and defining arch shapes, while the other end is a fine-tip eyeliner for creating sharp eye looks. Eliminates the need for separate products, ideal for quick makeup routines and travel. 2.Smooth Glide & Buildable Pigmentation: Creamy, non-tugging formula glides seamlessly across skin and brows, delivering rich, natural color with zero patchiness. Buildable coverage lets you switch between soft, everyday brows and bold, dramatic styles for parties or events. 3.Effortless 3D Brow Shaping: Ultra-slim pencil tip mimics the look of real brow hairs, allowing you to draw fine, feathery strokes that blend seamlessly with your natural brows. Creates a lifted, 立体 (3D) effect that frames your face and enhances eye makeup. 4.Long-Lasting Smudge-Proof Formula: Waterproof and sweat-resistant, this brow pencil locks in color for up to 12 hours without fading, smudging, or running. Stays intact even in humid weather or during workouts, keeping your brows and eye makeup fresh all day long. 5.Shades for All Hair Colors: Available in a range of versatile shades (from light blonde and soft brown to deep black) that perfectly match different hair colors and skin tones. Beginner-friendly design with easy control, suitable for both makeup novices and professionals.