This Skinsorials Cleansing Brush from bareMinerals is a facial brush that enhances the effect of your cleansing product. This brush is with soft synthetic brush hair that gently cleans your skin while the center is of rubber buds to provide a gentle massage. This delicious brush gives you a fantastic smooth, soft and clean skin. It is suitable for use in all skin types, however, be careful with a very sensitive skin and it should not be used in an acne skin in outbreaks. The cleaning brush does not use batteries.