Julie Lindh's Ageless System Beauty Wand 2.0 has rollers with small spikes. Rolling the spiked rollers over the skin helps to stimulate fibroblasts, build collagen, increase blood flow, and increase oxygen circulation to give you a healthy glow and plumper skin. All this in addition to microcurrent that gives your facial muscles a mini-workout. The friction from the rollers gives the skin a superficial exfoliation, increases blood flow, and oxygen circulation, giving the skin a radiant glow naturally. The spikes trigger the production of collagen and maintain younger-looking skin. The microcurrent feature helps to firm-up muscle tone and contour the face.