The Deluxe Oval Shadow Brush is a medium, semi-dense eyeshadow brush designed for depositing product onto the lid as well as blending out shadows in the crease and along the lid. The soft, synthetic bristles are suitable for liquid, powder, gel, and cream cosmetics, and can be used on even the most sensitive of skin types. Bristle Profile: High Grade synthetic fibers, Incredibly durable, Indefinite lifespan with proper care, Can be used with liquid, powder, and cream cosmetics