Review TRANSLINE Gold Test Needles Set Of 10k 14k 18k 22k Karat Reference Tips
Whats included in the 4-piece set: this set features four brass testing keys or needles, each tipped with a genuine sample of following precious metals: 10k gold yellow. 14k gold yellow. Prices for test needles fluctuate slightly with the spot price of gold since they contain actual precious metal tips. The control streak: choose the needle you believe matches item.
Fine silver .999. The mystery streak: rub the unknown item on a black test stone to leave thick metal line. It is more reliable than electronic testers, which can be fooled by plated items or low batteries. 18k gold yellow.
rating: 99.7% out of 100 based on 436 user ratings.
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