TK316 is brief for TUSK Stainless Steel, which indicated that your jewellery will continue to be stainless and you should have no trouble cleaning it. The meaning of “JP 88” could vary depending on the jeweler, place of origin, and particular marking technique used. TK316 is short for TUSK Chrome https://jeffreydpyjt.bloggactif.com/38316111/5-easy-facts-about-jp88-described