This product is a thin, lightweight, resuable eye mask that allows me to use my favorite serums and cream for my under eye. It helps a lot for the product ansorption and it gives a nice hydrated skin after use.
Tip: Apply your serum or cream on your under eye and wait for a while for the product to be tacky on skin so it won't just stick into the eye mask.
You can also put a cold spoon or jade roller on top to have a nice cooling effect that will make your eye refreshed.