It's an essential tool for jewelry enthusiasts to verify the authenticity of gold. 【Wide Application】: The Gold Testing Stone is practical for testing all types of jewelry pieces. ideal for testing jewelry, antique gold, collectibles, etc.
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1 Gold Testing Stone. 1 Gold Testing Water(3ml). Test water: 3ml. We'd like to settle any problem in a friendly manner.
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Very easy to use. 【Widely Applications】: Perfect for testing jewelry, coins, antique gold, silver, platinum collectibles. 1Pcs Gold Testing Stone. Material: Stone. 【Features】: black, for the highest contrast, smooth surface is the to test gold.
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【Easy to Use】: Jewelry tester appraisal Set, changes color based on, very easy to use. 【Widely Applications】: Gold testing stone, practical jewelry making accessory, ideal for testing jewelry, coins, antique gold, silver, collectibles etc.
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Real gold will leave a mark on the stone while fake gold will dissolve or oxidize into blue color. 【Wide Application】: The Gold Testing Stone is practical for testing all types of jewelry pieces. ideal for testing jewelry, antique gold, collectibles, etc.
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Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number following the 'N'), the stronger the magnet. The highest grade of neodymium magnet currently available is N52.
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Very easy to use. 【Widely Applications】: Perfect for testing jewelry, coins, antique gold, silver, platinum collectibles. 1Pcs Gold Testing Stone. Material: Stone. 【Features】: black, for the highest contrast, smooth surface is the to test gold.
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【Widely Applications】: Gold Testing Stone, Practical Jewelry Making Accessory, Ideal for testing jewelry, coins, antique gold, silver, platinum collectibles etc. 【Easy to Use】: Jewelry tester appraisal kit, Acid changes color based on purity, Very easy to use.
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