TK316 is brief for TUSK Chrome steel, which indicated that your jewelry will remain stainless and you will have no trouble cleansing it. The that means of “JP 88” can differ depending upon the jeweler, country of origin, and certain marking technique applied. If the mystery of “JP 88” persists, https://cashbmuzf.educationalimpactblog.com/58355195/5-simple-statements-about-jp88-explained