I only put it on when I bought it and haven't used it since. It's for the top of the head, where there's some gray hair. I bought it last year. My mother bought it, so I don't know the details, but it cost over 100,000 yen. It's in beautiful condition. If you want the box, please take a look at the photos; there are a few scratches. It will be an extra 800 yen for the box. Please comment if you'd like it.