XKL GE32
Feeble electric current called ”bio current” runs through the human body and various bad physical condition such as stiff neck and shoulders, pains at the lower back and dizziness etc., appear when the balance of positive and negative electricity goes wrong. It is necessary to arrange the disorder of bio-current by stimulating electricity from outside to the parts having stiffness and/or pains. Then, there appear Germanium. There always flickers negative electron on the surface of Germanium, and when it contacts the skin or somewhere there occurs the transfer of electron.
Germanium is natural ore and therefore it emits negative electron semi permanently.