DUCARE PROFESSIONAL MAKEUP BRUSHES 8-27PCS MAKEUP BRUSH FULL SET FOUNDATION EYESHADOW POWDER SYNTHETIC GOAT HAIR COSMETICS BRUSH A makeup brush helps to blend your makeup and makes it appear more natural. The diverse purposes and sizes of makeup brushes make it simpler to blend sharp facial lines. It acts as a guide for mixing all of the makeup you apply to your face. A makeup brush set is a collection of brushes designed for applying different types of cosmetics, such as foundation, eyeshadow, blush, and lipstick.