Pro-Quality Gold Test Stone- 6x3 inch large test stone

by Pro Quality Test Stone

Product Features

• Smooth Black Glass Surface for easy reading of the test acids on this stone.
• Non slip pad on back to keep stone from sliding or scratching on table surfaces
• Large 6x3 tesing surface make it easy to test several items at once.
• This stone is used in conjunction with Gold test acids to determine if solid gold and karats
• Test stones are used to test your gold jewelry without ruining it, by using the stone to test instead of directly on the piece.

Product Details

• Shipping Weight: 1.5 pounds (View shipping rates and policies)
• ASIN: B004VM4CW0
• Average Customer Review: 5.0 out of 5 stars  See all reviews (2 customer reviews)
• Amazon Best Sellers Rank: #958 in Arts, Crafts & Sewing (See Top 100 in Arts, Crafts & Sewing)
  • #53 in Arts, Crafts & Sewing > Beading & Jewelry Making > Jewelry-Making Tools & Accessories

Product Description

Large 6x3 inch Pro-Quality Testing Stone This large glass test stone includes a rubber grip backing. This test stone measures 6" x 3" x 1/4" *YOU CAN TEST SEVERAL PIECES AT ONCE WITH THIS EXTRA LARGE TEST STONE!* (Test Stones are used to test your gold jewelry without actually testing on the piece itself and ruining it. Instead you apply the acid to a mark that you rub on the test stone.) This stone allows to to test quicker by allowing you to test many items all at the same time!

Customer Reviews

Most Helpful Customer Reviews

2 of 2 people found the following review helpful:

5.0 out of 5 stars Best quality stone on the market, October 26, 2011

By 

Jeremy Wetch - See all my reviews

This review is from: Pro-Quality Gold Test Stone- 6x3 inch large test stone (Office Product)

This is the best testing stone on the market. Leaves a very clear mark and it has a rubber back prevents your work desk from getting scratched.

1 of 1 people found the following review helpful:

5.0 out of 5 stars Pro stone, December 14, 2011

By 

GFX260 - See all my reviews

Amazon Verified Purchase

This review is from: Pro-Quality Gold Test Stone- 6x3 inch large test stone (Office Product)

Very nice stone, large surface, clear readings. This stone appears to be thick tinted glass that was cut to size, shot blasted, then coated with some durable black paint or glaze on the bottom to give it the dark shade. It also has a neoprene pad below the coated side to help it grab the table you set it on for testing. This is the stone I see a lot of professionals using.