Japan 1sen coin ring Coin Transformation

｜Background｜ The one-sen coin from the Taisho and Showa eras is highly copper-rich, making it prone to oxidation. However, after being polished, the coin reveals its original rose gold color, distinct from the typical gold and silver appearance of ordinary coins. The addition of the vine grass pattern further captivates everyone's attention. The one-sen coin, or "ichisen" in Japanese, from the Taisho and Showa eras was composed of 95% copper. It was a supplementary currency issued in Japan's history, with a value of one yen for every one hundred coins. The obverse side of the coin features the denomination and vine grass design, while the reverse side bears the paulownia crest, cherry blossoms, the era name, and the national emblem 🇯🇵 ｜Product details｜ Coin year will be drawn randomly from 1916 to 1938 Color: polished (original colour)/ vintage (black coating) *In vintage style, black coating will be applied to the surface of the coin to make the details more prominent, and the material will gradually fade according to the usage rate ｜Package｜ Products will be packed in a flannel bag ｜Care Tips｜ • Remove before entering water • Always protect your jewellery from scratch, chemicals, and extreme temperatures • Avoid exposure to liquids and cosmetics • Store in a dry and clean place • Clean with silver polishing cloth