This review is about the snail version of the mask. The fit of this mask suits my face-shape well, and I found that it stayed moist for much longer than 20 minutes - I removed it at around 40 minutes, and felt that my skin was bouncier and brighter. The leftover essence absorbed nicely, and, although it leaves a slight tacky finish on my skin after I've tapped it in, it's not noticeable after I put on my usual moisturizer.