What it is (NEW IN BOX) The Smudge Brush is the right tool for the job if you are looking to up your eye makeup game! How you use it Use the dense rounded end to apply eyeshadow right where you want it with intensity and precision, and the small domed end to blur shades and smudge lines like an expert. Why it’s better Take your look from soft and subtle to bold and dramatic and create the perfect smoky eye with this 2-in-1 must-have brush.