4 steps to a flawless base create a perfect canvas with this flawless case set of coverage essentials set includes contour brush for delicate application of highlighter or contour product above or below cheekbones square foundation brush unique cut to build custom coverage with liquid foundation detailer brush precision cut to effortlessly conceal problem areas use with lipstick for long lasting shape and definition buffing brush ultraplushtm bristles for full coverage appl