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Great product. Does exactly what it says it does. Very easy to use and excellent results. These trial bottles have ...

Kevin conducts a very professional and affordable coin restoration service. His return communication was superb and I know that if ...

a concisely written, easy to use book (written in English) that makes the complex Bosporus coinage much easier to identify ...

Great product for removing and cleaning dirt from coins, especially silvered coins that have a solid layer of silver. I ...

As always another high quality artifact for my key and lock collection. ...

I use these to patina reproduction silver coins that I make and sell as a hobby. The black and brown ...