TK316 is brief for TUSK Stainless-steel, which indicated that your jewelry will remain stainless and you will have no trouble cleansing it. The this means of “JP 88” can differ with regards to the jeweler, nation of origin, and specific marking procedure applied. TK316 is brief for TUSK Stainless Steel, https://slot-naga08631.newsbloger.com/37641507/5-simple-statements-about-jp88-explained