This is a portable shower for babies, allowing you to clean their bottom even when you're out and about. It's described as a mist, but it's more like a gentle stream of water for washing. I bought a lot of these, but my child potty-trained earlier than expected, so I have some extras to sell. I opened one box for the photos, but the units themselves are all new and unopened. I believe they were around 500 yen per box. I've priced them considering shipping and fees. If you'd like to combine them with other items I'm selling, I may be able to offer a discount, so feel free to comment.