Magnesium Ball is formulated with 99% Mg powder as raw materials,which enhance the stability of Magnesium performance withstrong chemical activity. And the Magnesium granules could increase the water PH value in the water treatment application. Meanwhile it makes rich hydrogen and lower ORP water.It is widely used in Water purifier, Potable water filter,Antioxidant potable water for beauty and health, Hydrogen water bottle,Hydrogen Mist ,Functional Shower Filter etc.