DX » Community » Reviews » ZW 420007 Diamond Selector Gemstone Tester - Black (1 x 6F22)
Customer’s impression:
Easy to use Great tool for stone collectors
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  • posted by8962624 on 10/11/2015

    Impression:Easy to use;

    This product is very easy to use. It was actually a gift to a familymember, but I could not resist testing myself first. It worked. Of course, it is just a simple product, but it is still usefull.

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  • posted byincuabte on 10/15/2014

    Impression:Great tool for stone collectors;

    Pros: Good. This helps one of my colleagues detect one of his emarald is a fake (glass?) Cons: One that I received has a bent probe. Nevertheless its still working.

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