fun to use [SEP] there are no instructions on the jar but it does come with a little spoon type utensil to help get them out which is very useful they re cool to the touch quite slimy but that s great for an under eye mask i laid down when i wore them because they will move around if you re sitting up wearing them under my eyes did seem rejuvenated a little bit after i was done i haven t used them a ton yet despite applications being in the jar so while i don t know how well they really work they are very fun