2 IN ONE!!! This goat hair Mineral Makeup Brush is perfect for applying mineral eye-shadow or as a concealing brush with the larger end, and then flipping over and applying liner (or concealing tiny spots) with the smaller, liner end.The coverage is immediate and long-lasting. The bristles of the shadow end on the brush are not flat like most shadow brushes, but round and angled.The liner end of the brush is also angled and is flat.