【The Power of Portable Radium】 These balls, made from natural radium ore, are sealed in an easy-to-carry non-woven fabric pack. This is a hormesis care item that allows you to feel the power of radium and radon close at hand, even when you're out and about or traveling. 【Hormesis Easily, Anywhere】 You can carry radon, derived from radium ore, in your pocket or between your clothes. This radium product is perfect for those who want the benefits of hormesis easily, not only at home but also in the office or while traveling. 【Radon for Sleep】 By placing it directly near your pillow or where you're concerned during sleep, you can efficiently experience radon even while you sleep. The radium components released by the radium ore support healthy rest through hormesis. 【Durability of the Non-Woven Fabric Pack】 Durable non-woven fabric, similar to that used in body warmers, is used. The design ensures that the radium ore balls inside won't spill out, allowing you to stably utilize the power of radon and radium for a long period. 【Versatile Uses of Radium】 In addition to using the pack as is, you can also take out the radium ore and put it in a humidifier, allowing you to use hormesis by filling the room with radon.