A powerful, ultra-long wearing eyeliner  Helps define & shape the eyes  Features a super-fine brush tip which is only 0.1 mm wide  Gives easy strokes to build intensity from very fine to bold line results  Contains serum ingredients including Collagen, Hyaluronic Acid, Rosehip Extract & Panthenol  Enhances the healthy growth of lashes  Waterproof & smudge-proof formula helps resist tears, sweat, water & sebum 