TK316 is short for TUSK Chrome steel, which indicated that your jewellery will continue to be stainless and you should have no problems cleansing it. There isn't a difference concerning the markings S925 and 925; each designate the product of jewelry is fabricated from sterling silver of the best quality. https://finnxcwkz.theideasblog.com/37480927/considerations-to-know-about-jp88