this review title is: comfortable cooling sensation and the content is: i was looking for something to help with my dark undereye patches and to generally revive my eyes i have used these twice now around the holidays when i have been worn out these comma shaped masks are easy enough to apply there is a little spatula thing to help lift them out in order to be sanitary they have a wet silicone like feel that is very similar to the feel of a contact lens only thicker i found that they stuck to my skin fairly well even when i was moving around the mask felt nice on and was a bit cooling after awhile the area under my eyes felt refreshed after using these although i did not actually notice anything visibly different these might be worth it if you are simply looking to make your eye area feel better.there are other information for this review, one is this reviewer did not purchase it and the other is 0 people think this review is helpful.