This luxurious EMMA Brush Collection contains six professional quality makeup brushes, which have been made using the highest quality standards to ensure a flawless and safe makeup finish every time. A combination of of natural and synthetic brushes. Products: Powder Brush: made of 100% white unbleached goat hair for even application. Foundation Brush: made of synthetic fibers which are less absorbent than natural hair for smooth and even application. Eye Shadow Brush: made with a combination of natural pony hair and synthetic fibers to increase durability and precision. Crease Brush: made of 100% natural goat hair. Smudge Brush: made of natural pony hair for strength and durability. Angled Liner Brush: made of synthetic fiber.