Gold earrings may well include much more nickel When they are 14K and lower. However, 18K gold and earlier mentioned is made up of considerably less nickel because of the large gold content. By way of example, 22K gold has lower than 0.1% of nickel, making it safer to wear https://post-style-earring05826.elbloglibre.com/31833122/5-essential-elements-for-jewelry-earring-studs