https://c1.staticflickr.com/5/4608/24997569577_9ac4e3d3e4_b.jpg Metalworking artist Tsai Yishan created her own brand I-Shan 13 in 2010, continuing the ancient metalworking techniques, and in a single moment, she built the aesthetic creativity contained in the details of life into the creation of I-Shan13's jewelry. ＊ Each piece is hand-made, it will be slightly different from the picture, please accept it again. Care and warranty After wearing it on weekdays, simply clean it and put it in the jewelry box to avoid contact with the air. Metal oxidation is a normal phenomenon. If oxidation problems occur, you can use silver washing water and silver wipes for simple cleaning. The works are provided with after-sales service, please refer to the guarantee card for details.