TK316 is short for TUSK Stainless Steel, which indicated that the jewelry will keep on being stainless and you'll have no trouble cleansing it. The meaning of “JP 88” may vary according to the jeweler, region of origin, and distinct marking technique applied. TK316 is short for TUSK Chrome steel, https://casper77-daftar-situs-jud46891.blogsmine.com/37313061/the-greatest-guide-to-jp88