The L'Oréal Micro Ink Brow Pen in Light Brunette provides precision for perfectly defined brows. Its unique comb-tip applicator mimics micro-blading for natural, hair-like strokes. This long-lasting brow pen is designed to stay in place, offering waterproof wear and easy application. Ingredients Refer to product packaging for the complete list of ingredients. Suggested Use> Start with clean, brushed brows. Use the comb-tip applicator at the base of your brow, brushing upward and outward toward the tail for your desired look. Precautions: Avoid using eye cosmetics in a scratched or irritated area to prevent potential eye damage. Do not apply during movement, such as in a vehicle. If irritation occurs, discontinue use and consult a healthcare professional.