I've used this quite regularly for the past few days. It's really smooth on the skin and it rotates gently so it exfoliates very well. I was concerned about using this on acne but it actually makes all of my skin feel smooth! I use it almost daily, I have oily skin and after using this device I feel my skin is cleaner and softer.You can also select 2 different speeds of rotation one slow and one fast. Would recommend for people who have problems finding the best product for exfoliating. This product does it pretty well. Great value for it's price.