PURIFIED AIR
HIMALAYAN SALT ROCK
Crystal salt is made of stone,hundreds of millions of years ago, the mountain building movement in the Himalayan Mountains, high temperature exposure after hundreds of millions of years of geological extrusion and underground high temperature action, underground minerals and sea salt combined to form crystal salt is a natural crystal salt without modern Marine pollution. Crystal salt releases negative ions to absorb dust particles in the air and improve the quality of the air.