Features:

• MAIN FUNCTION: The counterfeit detector pen is the simplest solution to instantly identify counterfeit bills,convenient to use and check the results in seconds and this counterfeit bill detector Does not damage legitimate bills.

• EASY TO USE:When writing on real banknotes,the colour presented by the handwriting is light yellow or colourless and transparent;When writing on counterfeit banknotes,the colour presented by the handwriting is brown or black.

• PEN MEASUREMENT: Each counterfeit marker pen size is approx.13 cm（5.12inch) in length,1.18 cm(0.46inch) in diameter,proper size for your use,portable and easy to carry.Just put it in your bag,pocket, purse,desk,anywhere you can keep a pen.

• WIDE APPLICATION:Our counterfeit detector can be used to check banknotes such as Euros,US Dollars,British Pounds,etc. and to detect counterfeit banknotes in a variety of situations such as stores,small businesses,farmers markets and retail stores.