this review title is: not worth it and the content is: the suction either did not do anything or left bruises i tried every setting and followed the directions as best as possible directions were basically non existent i had some black heads and could not get this machine to pull them up even on the lowest setting if i left it sit on my skin for more than seconds i was left with a bruise and still no black head removal.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.