Our makeup brush set is carefully formulated with glycerin and glycerin stearate. Designed for smooth application, without causing skin irritation, and perfectly blending makeup in key areas. The usage method is extremely convenient: Dip a brush in the powder, gently shake off the excess powder, and then gently sweep along the skin texture to blend it into the key areas, creating a natural and seamless makeup effect. And it can create a seamless and realistic makeup effect.