The Revolution Create, Define & Fill Brow Brush R1 assists you in applying flawless brow-based products.Equipped with super-soft synthetic fibres, the small angled brush mimics hair-like strokes, perfect for filling in sparse areas. The dual-ended tool also features a spoolie at one end to groom and tame pesky hairs into place.In a rose-gold hue, the eyebrow brush boasts special antibacterial coating at the bristles to help resist bacteria growth. This makeup brush can be used to shape, fill and define your arches.