Negative potential ceramic balls

 Name of products: Negative potential ceramic ball
Size: from 3mm diameter to 20mm diameter
Color: Heavy Gray
Functions: Anti-bacterium, reducing negative potential(ORP)
Application of Negative potential ceramic ball:For various types of water purifier,
drinking water dispenser and water supply system and equipments, agriculture and industry, etc.
Packing: 10kg per bas, or 25kg per bag