Specification:Reduce wrinkles.Remove black spots.Remove acne.Body slimming.Soft Nylon Brush:Clean up all the scurf clings on skin、no harm to skin、could be used with facial cleanser、hand-washing cream etc.Latex Sponge: Rubdown the skin、boost the metabolism of skin、make skin to be much more elastic and lithe.Natural Polishing Stone: Improve skin texture.Crude Polishing Stone:Rip off tough skin.Color: Show as in the picture.Material: PlasticBattery: 2 AA batteries (not included、 kindly buy it by yourself) Pakcage :1x Connecting shaft1x Soft Nylon Brush1x Latex Sponge1x Natural Polishing Stone1x Crude Polishing Stone