I am listing this on behalf of my wife. Beauty Aqua shower head attachment. The purchase price was 9,900 yen, and it is new. We are selling it because it did not fit our shower at home. Beauty Aqua (for showers) is a shower head attachment that generates nano-sized bubbles called "nanobubbles," which are smaller than pores. These nanobubbles adhere to sebum and pore dirt, allowing them to be washed away. - Product Name: Beauty Aqua - Model Number: 9001000305 - Installation: Easy installation Thank you for looking.