The NuFACE mini is a petite, portable microcurrent facial toning device that is Fda-cleared for facial stimulation. Provides a 5-minute facial lift on the go. The NuFACE mini is a petite, portable microcurrent facial toning device that is Fda-cleared for facial stimulation. The mini gently stimulates the larger surface areas of the face to improve your appearance to provide a 5-minute facial-lift. Compact and convenient, it's the perfect starter kit or for travel on the go. Clinically tested for