Maifan, eliminate bacteria, impurities, residual chlorine in tap water and heavy metals also owns antioxidant function. Reduce oil secretion, restore balance in glands and rejuvenate skin Zeolite is a natural crystal, removes fluoride, a lot of heavy metals, while allowing beneficial minerals to remain, a variety of precious minerals that are easily absorbed by the skin Negative ions (balls, increases the alkalinity ph), produce a weak current of negative ions ionize the water, release, adjust the ph of the water to slightly alkaline, reduce the accumulation of rust and restore the skin more liNegative ions (balls, increase ph alkalinity), produce low current of negative ions ionize water, release, adjust water ph to slightly alkaline, reduce sse, make your hair shiny and smooth, to restore the softness of the skin Three types of the filtered stone shower with two sizes, you can combine in so many ways. Worthy of ionic filter shower head, perfect and easily replace bio - active stone? See more details Guarantee: Always attach importance to each customer's shopping experience, any doubt before buying or in use, please feel free to contact us, we are always at your disposal! br> Mineral balls of negative ions: Improve our skin Help the human body to eject heavy metals. Various valuable minerals can be easily absorbed through the skin. Relieve fatigue and promote metabolism. Package included: 2 Packets of mineral scoops 2 Energy Ball Packs 2 Packs of anion balls