VISIT US AT JCK LAS VEGAS 2025, BOOTH #58051.
Gold Testing Stones
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Stone used with solutions and test needles to determine karat values.
Stone used with solutions and test needles to determine karat values.
| Size |
2 1/2" x 1 1/2" x 1/2", 3" x 2" x 1/2", 4" x 2" x 1/2" |
|---|