This set makes an excellent and unique GIFT, or the perfect tool for your own gold-buying adventures. THE PROCESS is simple (and instructions will come with your shipment). First, rub the sample (jewelry, coin) onto the testing stone. This will leave a sample residue without damaging the gold; the sample residue is what you will test. Second, place a small drop of the testing solution that matches what you guess your gold to me (ie, if you think your bracelet is 14K gold, use the 14K solution). If the acid dissolves the sample residue, that means your sample is less pure than the karat value you tested for, and you should try again with lower level acid. If it dissolves the residue slowly, it's possible your sample is only slightly ess pure that what you tested for. If the sample residue remains unaffected, this means your gold matches the purity of the test you used.

8 New 10K Gold Testing Solutions. This is a new set of eight 10 karat gold testing solutions. Each bottle has 1/2 fl oz of acid. These are the finest acids made today. Sturdy plastic bottles maximize safety and allow the user to easily squeeze out one drop at a time. Due to testing acid being classified as a hazardous material it cannot be shipped by air and can only be shipped to the lower 48 states.

Each is 5.5 inches in length (14 cm). Effective tools for precious metals testing. See if the gold and silver you're buying are solid or clad, layered. Use on bullion bars, ingots, coins, tokens, encased pieces, world coins, antiques, vintage heirlooms, estate gold, auction pieces, and more. This variety pack includes 1 each of the following shapes: knife, square, round, half-round, half-round double edge, triangular, triangular one edge, flat, oval, & flat-pointed.

5 New Precious Metal Tools. This is a new set of 5 testing solutions. Everything you need to appraise 10k, 14k, 18k, 22k and silver. These are the finest acids made today. Each bottle has 1/2 fl oz of acid. The sturdy plastic bottles maximize safety and allows the user to easily squeeze out one drop at a time. You receive: One bottle of 10k testing acid. One bottle of 14k testing acid. One bottle of 18k testing acid. One bottle of 22k testing acid. One bottle of silver testing acid. Due to testing acid being classified as a hazardous material it cannot be shipped by air and can only be shipped to the lower 48 states.

Very easy to use and includes instructions. Sealed box contains six (6) bottles test solution; each bottle contains 1/2 fluid oz (0.50 fl oz) test acid. You will receive one 10k solution, one 14k solution, one 18k solution, one 22k solution, one Silver solution, and one Platinum solution--each new in box sealed with shrink-wrap. Test stone and file are brand new, and will last many uses. Test stone measures 2" x 2" (inches), and the file measures 5.5" (14cm). PuriTEST 21mm jewelers magnifying glass made with high-quality optical glass for precision & durability; includes storage/travel case. DigiWeigh 100AS jewelry scale retails for $79.00! 100 x 0.01g. Enables you to choose from Grams (g), Ounces (oz), Carats (ct) and Grains (gr/gn). Scale capacity/Accuracy: 100/0.01 g, 3.527/0.0005 oz, 500/0.05 ct, 1542.8/0.2 gr. This electronic scale is perfect for loose diamonds & gemstones, scrap jewelry, coins, small postal shipments, and much more. Very easy to use. Popular among professionals, hobbyists, coin enthusiasts, business owners, and students alike. Unique Gift Idea. Excellent tools. Excellent Value.

Each fine piece weighs 1 troy ounce (1 ozt). Plated with 999 fine 24kt-pure gold, these reproduction coins are a unique addition to your coin collection... and also make a great gift idea.