Tourmaline negative ions bottle

The bottle is .which was awarded National Patent Technology(ZL200630004457.6).There are special porcelain granule in the bottle,and this special meterial can radiate electromagnetism 2-18 it will make water molecule run up in high speed to become hydroxide negative ion water,PH lean to alkalescence,high solubility,and strong can decompose axunge on your face and decrease thesdhesion of dust on the face.