TK316 is short for TUSK Chrome steel, which indicated that your jewellery will remain stainless and you'll have no difficulty cleaning it. The that means of “JP 88” can differ according to the jeweler, place of origin, and unique marking system made use of. TK316 is short for TUSK Stainless https://donovanueqbl.diowebhost.com/91906845/5-simple-statements-about-jp88-explained