Money Detector Pen, 2 Pcs Cash Marker Checker Bank Note Fake Currency Tester with UV Ink, Portable Black

Just simply make a small mark on the banknote and the ink reacts chemically instantly. The light yellow or clear mark means the banknote is real, while a dark brown or black color means it's fake. Perfect for all businesses! Small and compact for portability. This highly effective tester pen is used for detecting fake money and deterring counterfeiters from passing fake currency.

Feature: - Just simply make a small mark on the banknote and the ink reacts chemically instantly. - When you mark the banknote, it will turn into another color. Light yellow or clear color means the banknote is real and brown or black color means it's fake. - With light UV ink, you can write on the banknote with hidden marks. - Lightweight and portable size, easy to carry. - Color: As shown - Material: Plastic - Size: 13.5x1.3x1.3cm/5.3x0.5x0.5inch

Package includes: 2 x Money Detector Pen Banknote Cash Tester Currency Checker Blacklight Pen