I have a bunch of Tony Moly face sheet masks - I buy them from Urban Outfitters and Ulta. They’re so cute, a great price to stock up on, and fun to use. I’m just not a huge fan of sheet masks because I find them kind of cold, a little difficult to fit to my face (I have a smaller face) and not as effective as the face masks you apply and wash off. However, these smell nice & it’s nice that your skin can absorb the leftover product even after the mask is removed (I also find myself using the product still left in the package on my neck, etc). All in all, they’re a fun and worthwhile addition to your skincare regimen.