It's an essential tool for jewelry enthusiasts to verify the authenticity of gold. 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.
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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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1 Touchstone Kit (Glove color random). It's just take you 1 minute. 【Widely Applications】Gold Testing Stone, Practical Jewelry Making Accessory, great for testing jewelry, coins, antique gold, silver, platinum collectibles etc.
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1 Touchstone Kit (Glove color random). It's just take you 1 minute. 【Widely Applications】Gold Testing Stone, Practical Jewelry Making Accessory, great for testing jewelry, coins, antique gold, silver, platinum 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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Very easy to use. 【Widely Applications】: Perfect for testing jewelry, coins, antique gold, silver, platinum collectibles. 1Pcs Gold Testing Stone. Material: Stone. We'd like to settle any problem in a friendly manner.
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Gold is tested by being scratched onto the surface of the stone. PMC Supplies LLC.
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1 Touchstone Kit (Glove color random). 【Widely Applications】Gold Testing Stone, Practical Jewelry Making Accessory, great for testing jewelry, coins, antique gold, silver, platinum collectibles etc. We'd like to settle any problem in a friendly manner.
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