The on-ear earrings with a delicate texture of wood grain make you feel closer to nature. 【 Material Introduction】 . Material: S999 sterling silver-11 * 10 mm (partially dyed black) . Ear pins: S925 sterling silver . Back bundle: S925 sterling silver 【Packing】 . Before shipment, the product has a simple texture packaging box and outer bubble paper packaging protection. . (Bonus) Silver cleaning cloth, jewelry special zipper bag. . In response to environmental protection, if you need to carry the bag, please go to the additional purchase area below~ 【Use and maintenance method】 . It can be worn for bathing but do not touch the hot springs. The sulfide in the hot springs will blacken the surface of silverware. . The products are all 925/999 sterling silver, non-plated, only need simple maintenance. . When the oxidation becomes black, wipe it with a silver cloth to restore the luster (note ~ the silver cloth cannot be washed). . Please keep it dry when not wearing it. It can be stored in a special zipper bag to isolate the air and avoid oxidation and yellowing. . Do not store silver jewelry together with metal/hard objects to avoid improper collisions that may cause deep scratches on the surface. 【 special reminder】 . The product in the picture may have a slight color difference due to the light of the photo or the brightness of the personal computer screen. 【Add purchase link】 . Tote bag https://www.pinkoi.com/product/dcn2Scfh [Designer introduction] https://live.staticflickr.com/65535/50037563797_3c05a7b533_c.jpg As an engineer, I came into contact with metalworking during an occasional meeting. Since then, I fell in love with metalworking and decided to step down as an engineer and devote myself to this seemingly simple but most time-consuming metalworking creation. The creation is based on industrial style structure and simple and clean line design. Behind each piece of jewelry is hidden the designer's enjoyment when creating, and make every piece of jewelry with a passionate attitude.