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Your cart is empty.2 Acid Testing Stones For Testing Gold, Silver, Platinum & Other Metals This is a new set of 2 testing stones Great for testing gold, silver, platinum and other metals Each measures approximately 2" x 1 1/2" x 1/4" (51 x 38 x 6.5 mm)
Gregory C. Sias
2025-09-03 11:35:07
These stones promise to be a great tool and I cant wait to need to use them. when I do; I am sure they will work perfectly. They come with instructions.
Mia Santana
2025-08-31 15:35:54
A little on small size. Would have rather ordered on large one.
William Shrum
2025-08-09 12:52:38
Nice small scratch plate
Valerie A Hawkins
2025-07-23 14:04:17
I have no idea what this is, but it does not work for silver. I was hoping to have this as a handy size alternative to my large stone, but it does not work. All tests for silver were negative regardless of silver value.
Beverly
2025-07-22 11:17:47
Needed these for acid testing jewelry, they fit the bill. They are small but this is what I purchased because I saw no need to a larger stone. These fit neatly into a pocket, wallet or test kit box.
Olga
2025-06-18 17:30:18
Don't use for silver, no way to see the red color, use white stone
Vicki
2025-05-16 20:56:45
Works great just wish they came in a bigger size I have three of them now. Please end the word count requirement. I now wish I hadn't rated this.
SASS
2025-03-23 15:46:41
I love these stones. They have a rubber on the bottom so theydon't slip around when using. The tops seem to be a smooth nice finish.I'm going to get sometime the bigger stone like these.Recommend this Seller.I Will buy again.Fast ShippingThanks, Sandy Fleming
Bill McDonald
2025-02-10 21:21:33
Good Price
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