It's a product called Dr. Famour! A friend bought it for me at the duty-free shop, so I tried it and it was really good. When traveling, you don't need to pack a face mask and a first cleanser separately; this one product is all you need. Haha. There is a cleansing pad attached right on top.
When I use it at home, I sometimes separate the cleansing pads and save them to use later. My face definitely feels moisturized and radiant the next day.