Fully Trained, Insured Phi Eyebrow Artist, Accredited Phi Brow Artist after extensive training to ensure work maintain methods are very high standards. Phibrow methods and tools have been extremely designed and redesigned to aid their trained artists in producing precised hair strokes, perfect symmetry and a beautiful eyebrow shape goes with natural shape of face and bone structure. Phi brows have been tested again and again to ensure highest quality, to avoid any dangerous metals found in most semipermanent makeup pigments and to provide colour that stays longer.