Sharpie Counterfeit Pen

Introducing the new Counterfeit Pen by Sharpie® which is specially formulated to detect bad bills. The technology reacts to the presence of a key ingredient present in papers that are not used by the US Treasury. The ink marked on a suspect, counterfeit bill will change in color from golden brown to blue-black.
Sharpie Markers
Sharpie Counterfeit Detector Pen
Counterfeit Pen
  • The technology reacts to the presence of a key ingredient present in papers that are not used by the US Treasury.
  • The ink marked on a suspect, counterfeit bill will change in color from golden brown to blue-black.
  • An authentic bill will not produce an ink color change.
  • This new marker is effective on all U.S. currency include "new design" bills.
$2.53
Sharpie Counterfeit Pen - Buy Now
Sharpie Counterfeit Detector Pen with Coil
Pen with Coil
$4.06
Sharpie Counterfeit Pen with Coil - Buy Now
Sharpie Counterfeit Detector Pen 3 Pack
3 Pack of Pens
$7.90
Sharpie Counterfeit Pen 3 Pack - Buy Now
Below is an example of how the Sharpie Counterfeit Detector technology works.
This great graphic was illustrated by our good friends that write for the Sharpie Blog.

Sharpie Counterfeit Detector