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Excellent new product I will always keep on hand. I have been using it on typical Balkan type coins but it ...

The Jax Darkeners do a very good job of covering up stripped coins. The black and black/brown work very well ...

These brushes are little gems. When used in combination with the Premium Electoysis Mix, they do a quick job of ...

I got in on the second and third batches of these. Both contained some very nice coins, but there seemed ...

I'm still early in the cleaning process, but so far they are up to snuff. Most have lots of good ...

Great for some of your more tricky ,dirty coins Alot of work was put into all of the Gringgots mixes. ...