To help avoid tarnishing, I suggest keeping your jewelry in the baggie that is provided upon arrival.
Typically, allergies to copper are uncommon in humans. Copper will often oxidize during prolonged contact with skin and its natural oils, which can cause skin in direct contact with a piece to turn green. All of my pieces have a thin layer of sealant to avoid this. This does not happen to everyone, but if it does, the greenish tinge can be removed by washing the skin with soap and water. If the greening is stubborn, a non-gel toothpaste will do the trick!
My pieces, in general, have not been designed for prolonged wear. I advise removing your jewelry before swimming, bathing, and sleeping.
All of my orders come in a gift box, ready for giving!
FreckledFawns is happy to make slight modifications to my designs (size, metal, stone, etc). I am not taking custom orders for entirely new designs at this time.