Saunum developed a unique technology that distributes the hot and the cold air in a sauna evenly. The sweating process of the body becomes more intense and efficient while at the same time the experience itself becomes sublimely balanced. Sweating is more intense as a result of the continuous circulation of hot and cold air, and constant balanced temperature in the sauna. Saunum devices ensure that the heat exchange between the body and the surrounding air is even. Take a look www.saunum.com