It's been a long time since I post a review about sheet mask, I used to have a lot of sheet masks in the past when I was still doing the 10-step Korean Skincare Routine. My skincare routine for now is cut down to only several steps and I am not applying the everyday sheet mask anymore, however, I still use sheet mask in weekly basis and that's why in this post I will talk about a new sheet mask that I've tried for 5 days in a row, SNP Halloasis Hill Mask.