Stylo Testeur de billets - à Led ultra-viollet

Stylo testeur de faux-billets - avec illumination ultra-viollet

EURO PEN

MONEY TESTER

1- Mark the note, for example with a cross, in an area which is lightly-coloured and not printed on.

2- if the marking shows up as bright yellow, your bank note is genuine and therefore valid !

3- if the marking goes dark and stays dark, your bank note is forged !

4- the marking disappears again after a few hours.