numi kyiv objects are made of 100% recycled sterling silver and plated with 24kt gold.
Please note: the layer of gold / silver slowly tarnishes over time, and the color may change. This is a natural life process of the material and is not a product defect. For this reason, we kindly advise you to follow our care recommendations.
To ensure your object stays bright and shiny as long as possible, we advise you to avoid contact with water, lotions, perfumes or other cosmetic products. Be sure to keep your piece in a cool, dry place, preferably in our numi kyiv bag to avoid your jewelry from scratching or tangling. Gently wipe your piece with a soft, dry cloth after each wear to remove grease and dirt from your jewelry.
If you have any questions, please do not hesitate to contact us: 
hello@numikyiv.com