- Markers, Pens & Pencils, Security
Counterfeit Banknote Detector Pen
• Mark the banknotes with a cross in an area which is lightly coloured with no print.
• If the marking shows up as light,yellow,your bank note is genuine,
• If the marking goes dark and stay dark your bank note is suspect,
• Ideal for this pen as a handy tools to uses everydaySKU: 1692