“Celta” copper bracelet

Worn regularly, it gives the body its precious metal ions, activators of numerous functions of the body. At the same time, it is "charged" with excess static energy in tense and stressed muscles and releases it at the slightest contact with objects in the environment (humid air alone is enough!), unloading and relaxing the muscles.

Copper darkens due to oxidation in contact with air and skin.
It can be made clear by rubbing it with a lemon wedge, and then rinsing with soap and water.