1.Alkaline Ceramic ball
Makes alkaline water (increase PH for good health);
Emits high capacity of calcium (enhance the bone regeneration);
Elute of inorganic minerals;
2.Maifan Stone Ceramic Ball
Increase plenty of K,Ca,Mg,Si,Fe,Zn,Cu,Mo,Se,Mn,Sr,Ni,V,Li,Co,Cr,I,Ge,Ti,ect...
Anti-oxidation;
3.Far infrared Ceramic Ball
Contain above 10 kinds of minerals;
Emits of far infrared rays;
Activation of animal & plant metabolism;
Diminution of heavy metal;
4.Negative ion Ceramic Ball
Discharge high capacity of negative ion ( above 800/cc )
Natural healing ability & increase immunity
Emits of high far infrared radiations
5.Antibacterial Ceramic ball
Antibacterial & disinfection
Prevents microbe's propagation
Predominant safety to human body
Tourmaline ( Alkaline ) ceramic ball Features:
1) Size: dia. 2 - 25mm (as your request)
2) Colors: Dark gray
3) Main ingredients: tourmaline, kieselgur, anti-bacteria material
4) Function: anti-bacterium and activation
5) With the character of good heat-storing, high hardness and infrared, it is widely
used for human healthy, water treatment, spa and environmentally friendly