Tourmaline Powder (2500 meshes) / Nanometer Tourmaline Powder80-90NM
Nanometer Titanium Dioxide(Anatase Type/Rutile Type)/ Nanometer ZnO powder for rubber
Negative Ion Powder Type B
Germanium Oxide / Metal Germanium Powder
Alkaline Reducing Ceramic Ball
Water And Oil Repellent
Laundry Ball, Type A / E-1/ E-3