tourmaline balls
2015/1/6 11:12:32
1.Five advantages of Tourmaline ceramic ball:
(1).generates negative ions
(2).the electrolysis of water
(3). reducing water molecular beam
(4). the radiation far infrared (4-14 microns growth rays)
(5).contains valid trace minerals
We have many types of ceramic ball products for varies of applications.Customers shall choose whatever you like.