Features:
1.The unique ink in the Detector Pen identifies notes quickly & easily.
2.Genuine currency: light yellow or clear color mark
3.Suspect currency:Brown or Dark mark appears
4.Main Color：Black
5.Ideal for testify Bank Notes. These Pens is applied to a suspect Note, which use good ink. when applied to genuine note the ink the color will be dim yellow or clear, however a Fake Note will turn Black/Brown.
6.Works on international paper including:Arjantin Peso,Brezilya Cruziro,ingiltere Pound,Fransa Euro,Almanya Euro,HongKong Dolar,Italya Euro,Japon Yen,Kore Won,Macao Dolar,Malaya Dolar,Yeni Zelanda Dolar,Rusya Ruble,Guney Afrika Rand,Ispanya Peseta,Tayvan NT Dolar,Tayland Baht,A.B.D Dolar.

Package include: 
1 x Banknote tester pen