TrueAssay Set of 4 Scratch Stones Gold Silver Platinum Jewelry Tester Scratch Streak Stones to use with Acid Test Kits 9K 10K 12K 14K 18K 20K 22K 24K Minerals Precious Metals Detector

Product description 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! Simply clean with acid neutralizer or a baking soda/water rinse between testing. *A MUST-HAVE for anyone who invests in gold, silver, or platinum! This 4 Piece kit includes: - GTE Black 3''x6" Test Stone , GTE Black 2''x4'' Test Stone, and two GTE Black 2''x2'' Test Stones. Each with rubber backing to ensure non-slip desktop testing! - Easy to follow instruction booklet with color chart! (Note: Testing acids sold separately) Each purchase includes the following: One 3"x6", one 2"x4", and two 2"x2" Black Testing Stones with non-slip back, can be used thousands of times. The gold testing solutions you use separately will allow you to determine the karat rating of your gold. (Results will be either 0-10K, 10K, 14K, 18K, 22K-24K, silver or platinum.) Manufacturer Contact Information Tel: (833) 321-3666

• Easy and Safe! Protects your Jewelry and Precious Metals During Acid Testing!
• Simply Scratch the Test Stone with your Jewelry then Apply a drop of the Acid to the Stone and Watch the Results Appear!
• Use with Jewelry Testing Acids to Determine the Karat Value and Purity of Gold, and Silver Jewelry, scrap, bars, coins, and much more!
• 4 Convenient Portable Stones Included-- Sizes: 2x Small 2''x''2, 1x Medium 2''x4'' and 1x Large 3''x6''
• Each Genuine TrueAssay Black Test Stones includes a Rubber Backing for Non-slip Desktop Testing!
• BONUS- GTE Neutralizer included to clean each stone. *Washable* These Test Stones Can be Used for Hundreds of Tests!