Kitchen water purifier that uses nanobubble technology to reduce salt and maintain deliciousness. - Product Name: Nanobubble Kitchen W Tornado - Made in Japan - Functions: Salt reduction, cleaning, time-saving - Accessories: Original recipe book - Number of nanobubbles: 2,700,000,000,00 I am selling this because it did not fit my water purifier. It has been opened, but is unused. Although unused, the box has a dent. As shown in the photos. Please purchase if you do not mind the details. No price negotiations or returns, please.