GOLD/SILVER Test Acid Tester Kit 10k 14k .999 .925 Sterling Testing Stone Detect

This EASY to use genuine JSP GTE kit will determine the karat value and purity of Silver and Gold Jewelry, scrap, bars, coins, and much more! Simply scratch the test stone with your jewelry and apply a drop of the acid to the stone and watch the ...

Price: £ 13.45 from Bonanza Global