this review title is: excellent product and the content is: wow this is a great value for an argon comb we used it on an inflamed spot of skin that had not responded to the orange color light or any anti inflammatory potions that usually work the inflammation subsided about in just the first hrsit arrived very quickly in perfect shape we are ordering more.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.