Pongnas Ouchstone Portable Gold Test Stone (Large) - Silver, Ideal for Jewelry, Antique Gold, Silver, Platinum Collectibles - Changes Color Based on Purity
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Product details
| Management number | 233675258 | Release Date | 2026/06/27 | List Price | $5.48 | Model Number | 233675258 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- changes color based on purity. Very easy to use
- Ideal for testing jewelry, , antique gold, silver, platinum collectibles
- This touchstone is used to verify the gold content in items
- This solution works for testing any gold which you believe to be 10K, 14K, 18K, 22-24K, silver, and
- Apply a drop test on touchstone, will stay on the touchstone, fake one will be dissolved or oxidized to blue
| UPC | 708223198220 |
|---|---|
| ASIN | B07TKLF9J3 |
| Ring Size | Adjustable |
| Brand Name | Pongnas |
| Clasp Type | No clasp type |
| Unit Count | 1 Count |
| Item Weight | 0.05 Kilograms |
| Metal Stamp | 18k |
| Stone Color | Silver |
| Primary Stone Gem Type | Ouchstone |
| Stone Treatment Method | Untreated |
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