Thank you for viewing. I originally purchased this for over 10,000 yen about a year ago, but I only used it 2-3 times and then left it unused. It feels really good and refreshing to use, but I'm just too lazy... I thought I might use it someday, and a year has passed, so I've decided to sell it. I think this is perfect for those who enjoy taking a bath and slowly massaging! I have confirmed that it works without any problems with batteries inserted. Overall, there are no noticeable stains, but there is some chipping on the gold coating. Since it has been used a few times and stored at home, please refrain from purchasing if you are sensitive to such things.