Are you tired of your regular eye compresses not staying warm after a few minutes in the microwave? Our mask provides constant heat for as long as you need.The heated eye mask is made of cotton and filled with natural flax seeds, it has a perfect touch to cover the skin of your eyes. Flaxseed is used as a non-toxic filler for our eye mask. Flaxseed can help improve the hot compress effect of the eye mask and keep it moist.Graphene Heating Element quickly generates heat for the blood circulation of the eyes, which touches and warms eyelids, instantly unclogs glands, deeply relieves dry eyes, eye stress, puffiness, blepharitis, dark circles, relieve eye fatigue and improve sleep It is easily powered by PC USB port, power bank, phone charger and packed with a nice box. Free to take it anywhere.