Fake Currency Note Detector Pen – UV Light Euro Pen

Weight: 17g

• UV light detection function
• Water-based Pen Mark Detection Function

Marking the note, for example, with a cross, in an area which is lightly-colored and not printed on, if the marking shows up as bright yellow, your banknote is genuine and therefore valid, If the marking goes dark and stays dark, your banknote is forged.