The Lottie London Arch Rival Microblade Brow Pen in Cool Brown offers precision and control for beautifully defined brows. Featuring an ultra-fine 4-pronged tip, this pen allows you to create hair-like strokes that mimic natural brow hairs for a polished, natural look. Ingredients Water (Aqua) Acrylates/Dimethicone Methacrylate/Ethylhexyl Acrylate Copolymer Butylene Glycol Acrylates/Dimethylaminoethyl Methacrylate Copolymer Phenoxyethanol Ethylhexylglycerin Caprylyl Glycol Sodium Laureth Sulfate Tetrasodium EDTA May contain: Yellow 5 [CI 19140], Red 33 [CI 17200], Blue 1 [CI 42090] Suggested Use For optimal results, use the 4-pronged felt applicator to create small, hair-like strokes. Start at the inner brow and work outward for a natural, microbladed appearance.