Maybelline TattooStudio Brow Tint Pen in Deep Brown helps you achieve defined, natural-looking eyebrows effortlessly. Its innovative multi-prong tip mimics natural, hair-like strokes for a fuller brow appearance. Ingredients Please refer to the product label or packaging for the most up-to-date ingredient information. Suggested Use Hold the multi-prong tip at an angle across your brows. Apply hair-like strokes from the start of your brow (anchor) to the end (tail). Repeat as needed to achieve your desired brow intensity. Precautions: Eye cosmetics in a scratched, infected, or irritated eye and scratches from cosmetic applicators can lead to eye damage. If your eye is scratched, discontinue use and consult an ophthalmologist immediately. Do not apply this product while in a moving vehicle.