JP on a ring is a hallmark and this stamp is employed by a popular jewellery organization named Jack Pilatowicz. Jack Established his organization in 2007 in Brisbane, Australia, after 20 years of experience in the jewelry production business. TK316 is short for TUSK Stainless Steel, which indicated that the https://devinrahpv.answerblogs.com/37243048/the-ultimate-guide-to-jp88