The Oligodynamic Effect is a natural phenomenon where copper ions dissolve into the water in small amounts. These ions have the ability to destroy harmful microbes, bacteria, and fungi. This is why ancient texts recommended copper for water purification long before modern science confirmed it.

To create Tamra Jal (Copper Charged Water):

1. Fill your bottle with room temperature water at night.
2. Let it sit for 6 to 8 hours (do not exceed 24 hours).
3. Drink it first thing in the morning on an empty stomach.

Note: Do not store citrus, milk, or acidic juices in copper.

Pure copper naturally oxidizes (turns dark) over time. This is proof of purity! To restore the shine:

• Mix 1 tablespoon of salt and juice of half a lemon.
• Rub the mixture inside and out.
• Rinse with water and dry immediately with a soft cloth.

Yes, we ship globally! Shipping is calculated at checkout based on your location. We use reinforced, plastic-free packaging to ensure your bottle arrives in perfect condition, whether you are in Tokyo or Toronto.