Performance same as a marketing product having! By the micromicro-air bubbles which it makes To a pore of the arriving skin, By a bath and face-wash. And it changes when attach an attachment,Function to jet high pressure water,It means that can wash the thing which it is hard to wash fantastically.
Assemble four parts
I use that recommend it. It is O-ring rubber of thickness 1mm of outer diameter Φ 20mm on a part to connect