Hukka Steam Stone for Sauna Heater, 1 Piece

While traditional sauna stones allow water to evaporate on the surface, the Hukka Höyrykivet Steam Stone features four small chambers that act as a reservoir, holding up to 2.7 oz total of water and sauna fragrance oils. As the water starts to gradually warm up, the vapors mixed with fragrance oils are evenly evaporated into the air calmly and continuously.