Normally, I love putting on concealer with my fingers to get my desired smudge I want, but I was intrigued by the Hourglass Vanish Seamless Finish Concealer Brush ($38) that launched at the same time as the concealer. Its half-moon shape is meant to target the right angles under the eyes (which just so happened to be my number one concern). Plus, since the concealer felt so lightweight already, I could see myself accidentally using too much and thought the brush would help me out there. Now with everyone trying to touch their face less anyway, I've already converted into someone who uses a tool to put on concealer because this one's so soft, too.