In Chan'beauté —the technique of multireflexology esthetic— we use the tools of Dien Chan with yin effects to irrigate, hydrate and drain. They are very effective when we wish to realize a care implying cold.
Tools with stimulating effects, heating and drying are considered yang. They are provided with spikes ball which do not damage the skin. Detectors as well as mini-brushes are also considered yang while rakes allow yin effects extremely relaxing.
In Chan'beauty we use yang tools to distribute physical liquids and tone up.