Jade rollers are far from a new trend. They’ve been around for centuries. In fact, there’s evidence that they’ve been a secret skincare weapon as far back as seventh-century China, where these stones were believed to have healing and protective properties. Their resurgence could be explained in multiple ways. According to WWD jade roller’s low price point and ease of use are just two of the qualities that seem to have struck a cord with beauty consumers. But it’s probably the gorgeous jade stone that most beauty addicts can’t help but want to add to their vanity. So what does it do and how do you use one?