4 Gold Silver Platinum Jewelry Tester Scratch Streak Stones Acid Testing 14K 18K

$14.25
Brand
GTE
Type
Streak Scratch Stone
Color
Silver
Lining Material
Rubber
Features
Test Stone
Material
Stone
Suitable For
Jewelry Testing
condition
New with tags

These EASY to use genuine lot of 4 GTE Acid Scratch Test Stones are a convenient tool to use with testing acids to determine the karat value and purity of Gold, and Silver Jewelry, scrap, bars, coins, and much more!

Simply scratch the test stone with your jewelry and apply a drop of the acid to the stone and watch the results appear! 

*Our goal is to make testing your jewelry FUN, FAST, and EASY! 

*Each stone will allow for over 1000 tests! Use the included neutralizer to clean the stones.

This 5 Piece kit includes: 
- GTE Black 3''x6" Test Stone 
- GTE Black 2''x4'' Test Stone
- GTE Black 2''x2'' Test Stone
- GTE White 2''x2'' Test Stone. 
   
Each with rubber backing to ensure non-slip desktop testing! 

- Easy to follow instruction booklet with color chart! (Note: Testing acids sold separately)