Red Professional Edge Bore Fixer Brush HH68190 brush side to groom the hairline by gently laying the hairs down against the scalp. Feels smooth yet firm when brushing, the bristles don't tug or scratch your skin. Use it to help sculpt short, unruly baby hairs and tame flyaways near your hairline for a neat and polished look. It’s also a great tool for dyeing fine hair.