Scientists behind the innovative LashFood developed the revolutionary '24H Tri-Feather Brow Pen.' Clinically proven to restore the health of your arches, this peptide-enriched liquid formula is designed with three felt-tipped prongs to give you a defined yet natural-looking finish. - Suitable for those with naturally blonde to dark blonde hair - Free from parabens, sulfates and phthalates -Instructions for use: - Apply to clean dry skin prior to putting on foundation - Use edges of pen to outlin