Thank you for viewing. Please be sure to ask about the intended use and effects before purchasing. Due to limited raw materials, the quantity is limited. [Radium Insoles] Radiation levels are approximately 30 microsieverts for 30,000 yen, approximately 20 microsieverts for 20,000 yen, and approximately 10 microsieverts for 15,000 yen. This product is 20,000 yen. Made by hand using food-grade silicone, there may be some slight variations. Although there are individual differences, I believe that many people can feel the effects with this level of radiation. Here are some user reviews: 〇 Metabolism improves, and the body warms up from the feet. 〇 Sciatica and knee pain have become less severe. 〇 Diet effects can be expected. Those who used it in conjunction with our radium water succeeded in dieting due to the synergistic effect.