It has been one of the best fast sellers, and is a value for money product. It is deliberately not plated, or treated with any polish, and is with natural flaws and properties of Copper, so that copper can come in direct contact with the skin, to transfer the benificial properties. This versatile, multi-occasion product, is fit to be worn by all age groups. An exclusive, and latest trendy, It is skin safe, and will not cause any rashes. This high quality product is designed in-house, and made with best metals, materials and components. Cleaning: Please moist this piece of jewellery, gently with water. Then, rub a very small layer of inhouse researched and devloped special powder, which comes free, along with this product, on this, and leave for few minutes. Then rub and wipe off the jewellery, with a soft dry cloth. The jewellery will come back to its original shine. Use powder once a month only. Too often and too much may destroy the look and properties of the jewellery.