I purchased the set that came with a foaming net. It's easy to create a fine, bouncy foam that stays on your skin, enveloping it for a comfortable cleanse. It leaves your skin feeling moisturized without any tightness after washing. The recommended amount is about 1cm, so if you use it that way, it can last for quite a while. I was very satisfied with it, but after using it for about a month, I noticed that my cheeks started to get flushed after washing, forcing me to stop using it. It wasn't that it didn't suit me from the start, so I think it's probably just a problem on my part. It's unfortunate because I wanted to keep using it, but I think it's probably not something that would suit many people, so I can recommend it.