Review (4/5): Very strong smell
these masks have a very strong herbal smell, which is good, but just a warning. The instructions were fairly simple, but there isn't a clear line for where to cut, and so I ended up cutting the first pair in the wrong spot and was unable to use the sticker to keep it closed. That wasn't the end of the world though. The next day I was able to use my pumice stone and a lot of calluses and dead skin came off, my feet are way smoother than they were prior. Overall I'd recommend them!