Effect of jade stone:

Jade is good for your health. It may emits negative ion to eliminate harmful waste toxins from your body, having good treatment effect against high blood pressure, diabetes, circulating system troubles, heat disease, and women's diseases.

It can make the five viscera and the six entrails (of gall bladder, stomach, small and large intestines, the paunch, the bladder and the bowels) strong.

Germanium stone:

Strengthens immune system, improves blood circulation, boost up body energy, discards toxins especially heavy metals such as mercury and lead. Helps to enhance the ability of blood stream to take in oxygen by more than 1.5 times. Increases the rate of metabolism and delays the aging process.