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 collectiblesification:Condition: 100% Brand NewItem Type: TouchstoneMaterial: StoneColor: As Shown in the PictureWeight: Approx. 55-65gOptional Type: Common, Superior (Small)Package List:1 * Touchstone (Acid Testing Water Not Included)
Fdit Common/Superior Touchstone, Jewelry Touchstone Jewelry, Small Value Scrap Precious Metal for Coins Platinum Collectibles Antique Gold Testing Jewelry (small)
¥3,502
- Apply a drop acid test on touchstone, real gold will stay on the touchstone, fake one will be dissolved or oxidized to blue
- This touchstone is used to verify the gold content in items
- Ideal for testing jewelry, coins, antique gold, silver, platinum collectibles
- Acid changes color based on purity. Very easy to use
- This solution works for testing any gold which you believe to be 10K, 14K, 18K, 22-24K, silver, and platinum pure
In stock
Additional information
| Weight | 0.065 kg |
|---|---|
| brand | Fdit |
| dimensions | 7.8 x 4.5 x 0.8 cm; 50 Grams |