M100 Dual-Ended Foundation & Concealer BrushWHAT IT DOES: Applies, builds, and blends foundation and concealer BEST FOR: Seamless, buildable coverage BRUSH DENSITY: Dense USE WITH: Creams and liquids TECHNIQUES: Sweeping and pressing The M100 Dual Ended Foundation & Concealer Brush simplifies your complexion routine without compromising your results. Use the larger end for foundation and the smaller for concealerthe softly sloped shapes hug every contour, including around your nose and under