Germa Onsen Hot Yu New, unused item. Warm bathing with germanium effect! Enjoy an onsen (hot spring) experience for both body and mind in your home bath. Simply by putting the Germa Magic Ball in the bath, germanium ionizes into negative ions, warming you from the core, improving blood circulation, preventing cell aging, promoting regeneration, and relieving body stiffness and pain. The specially processed Germa Magic Ball does not dissolve and can be used semi-permanently, allowing you to experience relaxing warm bathing economically. Retail Price: ¥30,000