Natural Obsidian Gold Testing Stone - 2 x 1.5

Natural Obsidian Gold Testing Stone - 2 x 1.5

    Price: $10.00

    Code: OCS-A14

    2 available for immediate delivery



    Natural Obsidian Gold Testing Stone - 2 x 1.5
    Do you have gold but are not sure what the purity level of it is?  Is it 14kt, 18kt?  We can  help!  This natural obsidian test stone is trusted by professionals to give precise readings when testing gold for purity.  It measures 2" x 1.5" and has a perfectly smooth surface that provides a more consistent and reliable reading contrary to rougher test stones.

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