this review title is: great and the content is: heats up good love the lights when it s on only thing is that the beads provided were all not the same quantities some bags were less and it sucks the bags that were opened and had less i just discarded due to the fact that it seemed unsanitary so with that i was only left with one bag to use.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.