This is a 100% Pure Copper Drinking Cup Super Thick Copper (unlike the cheap thin copper cups sold by other vendors) Recommended by Ayurveda to energize water before drinking Copper is known to be far more poisonous to bacteria than others, e.g. stainless steel or aluminum. Storing water only for about three hours in a copper tumbler can kill harmful bacteria.
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2 months ago
2 days ago
