Universal (US & Foreign Currency) Counterfeit Detector Pen (1 and 5 pack)

by Dri Mark
Save $6.34 (16%)


  • Good for thousands of tests.
  • Detects US and Foreign Currencies.
  • Repeatedly recommended by law enforcement.
  • A must for every traveler .
  • Just one fake bill detected more than pays for this product.
  • Wont dry up or stain!
  • Buy 4 Get 1 FREE with the 5 pack!
  • 5 pack includes free shipping!

Product Description

Simply make a small mark on almost any currency; a clear or light amber mark passes the test anything dark brown or black fails. A few dollar investment can save you hundreds if not thousands of dollars over the life of the pen.

A special formulation of our patented Counterfeit Detector Pen which works on virtually all major international paper currency including (but not limited to):

  • US Dollar
  • Euro
  • British Pound
  • Australian Dollar
  • Hong Kong Dollar
  • Chinese Yuan
  • Mexican Peso
  • Japanese Yen
  • South African Rand
  • Brazilian Real
  • Russian Ruble
  • Indian Rupee
  • Saudi Riyal
  • Korean Won
  • Singapore Dollar
  • Argentine Peso
  • Thai Baht
  • U.A.E Dirham

A must for every traveler and anyone who deals with foreign currency! Just one fake bill detected more than pays for this product.

  • Simply make a small mark on the currency.
  • A clear or amber mark passes the test.
  • If the mark turns dark brown or black, the bill is probably counterfeit.

Recap after use and Avoid contact with skin and eyes. Not for use on Canadian Dollar or earlier than $US series 1959.

Customer Reviews

Based on 3 reviews
Glad I found this pen!

Used this pen on Japan yen. Works just the way it should. Can be confident I’m buying and receiving real yen.

Not an easy counterfeit detector pen to find. Glad I dealt with iTestCash.com. Alex provided great customer service!

Ruby Christian
Works great

Good choice

alex alex
Works on foreign currency

We have international customers regularly and this pen helps us to check their bills. Has worked well for us and has spotted some fake foreign bills after using it for a few days.