These are functional cosmetics based on the science of the skin. This represents the dynamics of bubbles of oxygen in the water, which repeatedly and lively gather and dissipate. The shapes of these are slightly slanted so it looks different but has an order. The shape of all bottles has different proportions and angles but they reveal strange kinship and sense of rhythm and go well as a series. Even one or two on the dressers will still act like an object. The basic line with clear, gold and rainbow pearl finishing is made for bright and clear skin. The anti-aging line with black gradation and gold finishing is the prestige line.