TK316 is short for TUSK Stainless-steel, which indicated that the jewellery will stay stainless and you'll have no issues cleaning it. Having said that, this interpretation is not as likely, as “JP” by itself doesn’t normally signify a specific metallic common. CN means that the jewelry is created in China, https://https1592236315156666.anchor-blog.com/17298933/top-latest-five-jp88-urban-news