High Purity Hokutolite Bath Plate Authentic Taiwanese Hokutolite processed into a ceramic bath plate. Enjoy a hot spring experience at home every day with far-infrared effects and negative ions! We offer a wide variety of radium radiation products, including Hokutolite, Bad Gastein stone, and Himekawa Yakuseki. 【Contents】 Hokutolite Plate: 90 x 90 x 9mm Plate-specific net Warranty Instruction manual Special wooden box: 160 x 230 x 60mm *There may be minor scratches on the box. *The pattern of the plate may vary slightly depending on the individual piece. 【Radiation Level】 Approximately 56.35μsv (Please note that the radiation level is not constant due to the natural mineral.) 【Taiwanese Hokutolite (Hokutolite)】 Hokutolite emits natural radiation. This precious stone is found only in Beitou Hot Spring in Taiwan and Tamagawa Hot Spring in Akita Prefecture, Japan. In Japan, it was designated as a natural monument in 1922 and a special natural monument in 1952, and mining is currently prohibited. This product is Hokutolite purchased from a Taiwanese company that has a factory that processes the raw stone. It is said to be effective for promoting health by emitting radiation due to the inclusion of radium. Hokutolite contains radium, and due to the hormesis effect, it is said to be a "doctor-free" stone that is good for health, and it has also been featured in the media for generating negative ions. How to use: ・Put it in the bathtub. You can expect the hormesis effect by warming your body from the core with far-infrared effects and inhaling radon gas emitted into the air. Although it varies from person to person, it is said that it is difficult to get cold and the warmth lasts. ・Inhale steam This method involves putting radon water, etc., into a humidifier and inhaling the steam from the lungs. It can gently and naturally penetrate the body. ・You can place it in your room and there are various other ways to use it, such as for ion effects. Please feel free to ask if you have any other questions. ------------------------------------------------- #NaturalstoneKoboHokutolite Click here for a list of other Hokutolite products on sale -------------------------------------------------