TK316 is brief for TUSK Stainless Steel, which indicated that the jewellery will stay stainless and you should have no problems cleansing it. The this means of “JP 88” may vary depending on the jeweler, place of origin, and particular marking technique utilized. When the secret of “JP 88” persists, https://cruzcwjyj.blogpostie.com/58137525/a-review-of-jp88