L'Oreal's Micro Ink Brow Pen gives control and precision for perfectly natural brows. Its unique comb tip applicator mimics the look of real hair with each stroke, creating fuller, more defined brows with ease.The long-lasting formula offers up to 48 hours of wear, resisting smudging and fading. Waterproof and transfer-proof, it's ideal for all-day confidence, providing flawless, enduring brows effortlessly.