Pedra de teste de ouro, testadores de ouro práticos para joias, pedra de detecção de ouro portátil, equipamento de teste Pedra de toque para moedas de teste de joias Prata ouro antigo (superior (pequeno))

$7.69

Descrição

Preço: [price_with_discount]
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Features:
1. This touchstone is used to verify the gold content in items.
2. Apply a drop acid test on touchstone, real gold will stay on the touchstone, fake one will be dissolved or oxidized to blue.
3. This solution works for testing any gold which you believe to be 10K, 14K, 18K, 22-24K, silver, and platinum pure.
4. Acid changes color based on purity. Very easy to use.
5. Ideal for testing jewelry, coins, antique gold, silver, platinum collectibles.


Specification:
Condition: 100% Brand New
Item Type: Touchstone
Material: Stone
Color: As Shown in the Picture
Weight: Approx. 55-65g
Optional Type: Common, Superior (Small)


Package List:
1 * Touchstone (Acid Testing Water Not Included)


This touchstone is used to verify the gold content in items
Apply a drop acid test on touchstone, real gold will stay on the touchstone, fake one will be dissolved or oxidized to blue
This solution works for testing any gold which you believe to be 10K, 14K, 18K, 22-24K, silver, and platinum pure
Acid changes color based on purity. Very easy to use
Ideal for testing jewelry, coins, antique gold, silver, platinum collectibles

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