Acid Test Kit Gold 10K 14K 18K 22K Silver Platinum Testing Stone Jewelers Tool

Produit recommandé, tout est complet... vous avez tout ce qu il vous faut pour découvrir les métaux ... je vous le recommande

Recommended for testing precious metals. Good value.

I received my order today, on time once again, thank you for that too, so the first thing i did was got all my treasured jewelry out and started testing my gold items and silver and , most real, some not. Well its just like they would do at a pawn shop or a jewelers that buy gold and silver, i love it so much, this is not only kool for the price, its just down right fun too. Remember follow directions that are enclosed, so you do it to manufactures specs, that's why they include them. So to all have fun but also be very careful, these are acids you are working with, i personally use safety glass , cause you never know and i also use an old wooden cutting board that i don't use for food, you don't want to get acid on anything you would regret harming, like furniture, counter tops, etc.....

Excellent produit

I'm a total newbie to this stuff. Using the instruction sheet that came with the kit, plus, watching some youtube video's, I got a 'feel' for the testing process. So far, so good. I have been able to determine both silver and gold content. One note to the company that sent me the kit (Bella Findings House).... the bottle of silver testing acid needed to be poked with a needle. The bottle nozzle was either sealed or clogged. IOW, when I tried to squeeze a drop of acid onto the stone, NOTHING! A simple needle poke opened the nozzle. The other 5 bottles didn't have this minor issue.A few comments I can add to those getting into the 'metal testing' process. Consider getting a large stone. The stone I received with this kit is 2" x 2". It works fine, but, I'd prefer to have a larger stone. With a larger stone you can do more tests without acids running into each other. Also, think about buying either testing needles or small files. Reasons: you may want to test jewelry without making a visible mark on the item. Using a file you can create exposed metal in an inconspicuous area and drop the acid into this area -- versus rubbing your jewelry onto hard stone creating a visible mark on your beloved item. Testing needles seems to be a good idea as well to get your 'testing' chops together.