I decided to try this as my skin was beginning to feel a bit dull. I have tried different exfoliants but was tempted by the included device. Just after the first use my skin feels so much softer and smoother. The massaging device feels really smooth on the face, and the crystals gently polish the face to remove dead skin. My skin seemed more clear and had a nice glow to it. It also includes a cleansing brush which was a pleasant bonus. Totally in love with this. I would highly recommend this!