What it is: A synthetic-bristle brush with an angled brush head on one side and a spoolie on the other.What it does: Ideal for use with brow products, this brush precisely sweeps color through your brows so it mimics natural hairs. The spoolie end blends product in for a soft, natural-looking finish. It's perfect for on-the-go touch-ups. Synthetic hair Cruelty-free