Gold Testing Stone, Genuine, Natural Obsidian (5" x 2")
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- Item model number
- T
- Item Weight
- 8.8 ounces
- Manufacturer
- RJS
Key features
- Genuine and natural obsidian
- Jet black, for the highest contrast
- Smooth surface is the best way to test gold
- Convenient 5" x 2" surface size
Specifications
| Package Dimensions | 6.06 x 2.09 x 0.55 inches |
|---|---|
| Item model number | T |
| Item Weight | 8.8 ounces |
| Manufacturer | RJS |
| ASIN | B0892QSMLP |
About this product
This high quality Gold and Silver testing stone can be washed and used again for hundreds of tests. It is designed specifically for testing and leaves a very visible streak when testing gold, silver, and platinum. It will not damage the pieces you are testing Rosenthal Collection is a registered trademark protected by US Trademark Law.
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