Money tester pen

The money tester pen is a special pen for checking and detecting counterfeit banknotes in EURO and other major international currencies (US dollar, Swiss franc, etc.): this pen is capable of identifying counterfeit banknotes, distinguishing them from the original ones through the colorimetric reaction of its own special ink.

Operation is very simple: it is sufficient to draw a mark with the pen on a suspect banknote and wait for one or two minutes; the appearance of a lilac color on the traced mark indicates that the banknote is forged/counterfeit.

Economical and extremely useful tool.