「Pure copper material jewelry awareness」 Is not coated with any chemical metals, hypoallergenic, in the natural state with the oxygen and water in the air, the color will gradually become a retro metallic, as in the old building, with the atmosphere of the old age. Wear a round 氐 every pure copper jewelry, there will be every woman's own story. "size" 0.5CM (cm) is a triangle of zircon 0.15CM (cm) square long rod Square long bar high X 2CM (cm) (Manual flat size plus or minus 1 cm difference is a reasonable range) "Material" pure brass 925 silver needle Jewelery Anti-Allergy 18K Gold White K Ear acupuncture. Ear clip "925 silver pin 925 silver ear clip Round 氐 personal custom service, 925 silver needles can be replaced with brass adjustable clip earrings (specify when ordering) More "Round 氐 earrings" https://www.pinkoi.com/store/yuandi?subcategory=203 「Use and maintenance methods」 ● Brass metal jewelry and plated metal jewelry to wear or save, should avoid touching 1. Water 2. Hair gel 3. Perfume 4. Chemical composition of medicine. ● When swimming, bathing and soaking in hot springs, please remove the worn accessories as salt, chloride and sulfur ... will erode your accessories. "Wear jewelry way" After using hairspray, perfume, or any potion that contains chemical ingredients, put on your jewelry in the final procedure. "Save and collect ways" ● After wearing the jewelry, please use a silver cloth or K gold cloth to wipe the surface of the jewelry with dirt, wipe the zipper into the bag or can block the air and water collection equipment, so that the jewelry sealed.