Sauna Stones 16kg - High Heat Capacity Sauna Heating Rocks Suitable for Large Private & Commercial Sauna RoomsSauna Stones 16kg High Heat Capacity Sauna Heating Rocks Suitable for Large Private & Commercial Sauna Rooms These steam sauna stones provide soft and pleasant warmth. Their angular surfaces allow them to be easily placed in the stove in an airy manner. Thus, the air can flow between the hot stones and the heating elements, creating a gentle heat in the sauna. Good air circulation in the stone compartment increases the longevity of electric heating