4℃ Double Heart Earrings K10 Pink Gold The design with overlapping hearts is lovely. The teardrop-shaped cubic zirconia below sways gently. Engraved: [4℃ K10] Accessories: Box, Earring Backs - The silicone part of the earring backs is discolored and has a yellowish tint. - Some of the metal on the teardrop-shaped cubic zirconia has discolored. - Overall, it feels slightly dull. Personally, I didn't feel that any of these issues were very noticeable while wearing them, but there are the aforementioned flaws. I haven't had them cleaned because there are no stores nearby. I'm not sure how clean they would become with cleaning. Please consider purchasing only if you understand and accept these conditions. Shipping is planned via Yu-Packet Plus. The time it takes to ship will vary depending on when you purchase. Shipping is not available on weekdays; it is only available on weekends and holidays. If you don't need the box, I will discount it by 500 yen. In that case, shipping will be via Yu-Packet Post Mini.