What it is: A foundation brush with medium-length, soft bristles that are densely packed to build coverage for a smooth finish. Brush Formulation: Liquid Brush Coverage: Medium Bristle Type: Synthetic What Else You Need to Know: Medium-length, soft, densely packed bristles: a dense brush for foundation that builds liquid, cream, or powder foundation for medium, buildable coverage and a streak-free, airbrushed finish. The brush features hand-shaped vegan bristles and a tapered artistry handle crafted from sustainable wood.