A double-duty Bold is Beautiful tweezer and brow brush that helps you get beautiful brows. What Else You Need to Know: These slanted tweezers are coated with diamond dust to firmly grasp and pluck even the finest hairs, while the brow brush grooms eyebrow hairs into place. As part of Benefit's Bold is Beautiful charity initiative, 100 percent of the proceeds go to charities empowering women and girls.