This is the mask pack I use.

I've only used face masks that you stick on and peel off when the time comes, but

I got to try the Sulwhasoo Yeoyun Pack that I received as a sample.

It is such a simple mask to use; you just apply it as the last step of your skincare routine and go to sleep. Since you only need to wash it off with lukewarm water the next morning, it is very convenient. It supplies moisture and nutrients while you sleep, so there is a noticeable difference between the days I use it and the days I don't. It is perfect for people like me who find applying face masks a hassle, so I highly recommend it.

I am currently using a sample, but once I finish this one, I want to buy it and keep using it.