Feature

●TO VERIFY THE GOLD CONTENT IN ITEMS: Gold testing kit Special designed to verify the gold content in items.
●FOR TESTING JEWELRY, COINS: Gold testing kit for jewelry Ideal for testing jewelry, coins, antique gold, silver, collectibles, and more.
●CHANGES COLOR BASED ON PURITY: Gold tester Acid changes color based on purity. Very easy to use.
●FOR 10K, 14K, 18K, 22?24K: Probador de oro Works for testing any gold which you believe to be 10K, 14K, 18K, 22?24K, silver, and pure.
●REAL GOLD WILL STAY ON THE TOUCHSTONE: Apply a drop acid test on tester electronic, real gold will stay on the touchstone, fake one will be dissolved or oxidized to blue.

[Trumpet]

Description

Specifications:
item type: Touchstone
Condition: 100% Brand New
Size: Common: Length: Approx. 4.5cm / 1.8in, Width: Approx. 3.9cm / 1.5in

Package List:
1 x Touchstone (Acid Testing Water Not Included)