What it is: A customized concealer brush with a unique curve designed for the under-eye contour.Brush Formulation: LiquidBrush Coverage: BuildableBrush Handle Length: 5 5/8" Bristle Type: SyntheticIngredient Callouts: This product is vegan.What Else You Need to Know: Use this brush to effortlessly blend, sculpt, highlight, and conceal for a soft, natural finish.