Banknote Money Tester Pen
• Work on international paper currency, including Dollar, Euro, Pound, Yen, Won, Ruble, Cruzior, Pesos, Rand, Peseta, Thai Baht(THB), Taiwand Dollar(NTD).
• For forged bank note, the mark goes dark and stays dark.
• Mark the note, for example, with a cross, in an area which is lightly-colored and not printed on.
• For genuine bank note, the mark is bright yellow.
• The make will disappear again after several hours.
Item Size: 13.2 * 1.2 * 1.2cm / 5.2 * 0.5 * 0.5"
Item Weight: 8.5g / 0.3oz