TK316 is short for TUSK Chrome steel, which indicated that your jewelry will keep on being stainless and you will have no issues cleaning it. The this means of “JP 88” can differ depending upon the jeweler, state of origin, and precise marking process applied. TK316 is short for TUSK https://slot-online83949.blogs-service.com/67819173/jp88-no-further-a-mystery