Royal Sovereign 12 Pack of Counterfeit Pens

The RCD-1812-RS 12 Pack Counterfeit Pens are a quick solution to stopping counterfeiters. Simply take the pen and mark the currency. Quick and simple results provide you with an easy pass or fail reading. If the mark turns yellow the bill is valid, if the mark turns black that means the bill is suspect! Simple and easy solution allows you to protect your business from counterfeiters!

Instant Verification:Simply mark the bill to see results Easy to Use: Yellow mark means pass and black mark means the bill is suspect Works on all U.S. and most international currency Secure Solution: Protect yourself from financial loss due to counterfeiting