This is a Micro Bubble Former from House of Rose. It can be used not only with liquid cleansers but also with solid soaps and creams, and easily creates rich, dense foam in about 20 seconds. It also comes with a suction cup to secure the container. I've only used it a few times, so I'm putting it up for sale. The retail price is 1650 yen (including tax). *Alcohol-sterilized *There are no smokers in my household. *I do not own any pets. Thank you for looking.