It's time to start putting your makeup on like the expert you've become. While fingers do make excellent tools, they're not nearly as precise, delicate, or hygienic as your forgotten set of makeup brushes. We're sure you have some questions — the world of brushes can be hard to navigate. Do you really need both a stippling brush and a foundation brush? How do you use a fan brush? We're here for you! We've broken down some of the more popular brush options (and a few you may not have heard of). So take a deep breath, and read on!