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Product Overview

  • Good on all U.S. currency 1959 and after
  • Patented formula
  • Easily attaches to your register so you never misplace it
  • Holds enough ink to mark 25,000 bills
  • Quickly pays for itself if it detects a counterfeit bill
UPC Code:50070889005194

Keep your profits protected while keeping your pens close by with this Dri Mark 351BCL counterfeit money detector pen with coil cord!

Featuring a special patented formula, this pen instantly detects a majority of suspect bills with the paper detection, taking the guesswork out of counterfeit money detection. It's easy to use, too! A light amber mark on the bill means it passes; a black or dark brown mark means the bill is suspect.

  • Made in America

    Made in America

    This item was made in the United States of America.

No More Guesswork

A light amber mark on the bill means it passes; a black or dark brown mark means the bill is suspect. When properly capped and stored at room temperature, each pen has a maximum life to mark 25,000 bills and is good on U.S. currency printed in 1959 and after.

Always On-Hand

This counterfeit pen and coil includes a convenient coil cord so your pens never get lost. Simply clip one end of the coil to the pen, and affix the other end to the counter or cash register with the included self-adhesive double-sided tape; it's that easy!

Prevent Loss

In the event that fake currency is accepted, the store's deposit will not be accepted by the bank. This makes it vital to catch such an attempt before it is too late. A register with a visible counterfeit detection system is much more likely to deter individuals from attempting to use counterfeit bills. This pen is guaranteed for 1 year but will often last much longer.

Attention CA Residents:

Resources for
Dri Mark 351BCL

Customer Reviews

4.9

Rated 4.9 out of 5 stars

14 Customer Reviews

12 reviews rated this 5 out of 5 stars.

2 reviews rated this 4 out of 5 stars.

0 reviews rated this 3 out of 5 stars.

0 reviews rated this 2 out of 5 stars.

0 reviews rated this 1 out of 5 stars.

Customers Say

Customers appreciate the counterfeit bill marker for its effectiveness and convenience. The attached coil cord is highlighted for preventing loss, making it a reliable tool for businesses handling cash. The ease of use and peace of mind it offers in detecting counterfeit bills are consistently praised, marking it as an essential item for cash transactions.

  • counterfeit
  • marker
  • cord
  • great
  • coil
  • markers
  • bill
  • money
  • sticky
  • attached

This AI-generated summary was created from real customer reviews

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Cecilia C.

Posted on 07/08/2020

Verified Purchase

besides using my bill detector i still like to use my markers to be on the safe side you can not have just one way to detect counterfeits

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Hossam M. from SAINT GEORGE OF ROCKAWAY INC

Posted on 11/25/2017

Verified Purchase

This Marker is life saver. will be worth it to spend the money on buy in it specially that one with the coil cord because you will never lose it.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Jason H.

Posted on 05/28/2017

Verified Purchase

A counterfeit bill marker is a must have if you deal with cash at all in your business. This one is great and has a coil cord to prevent it from getting lost.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Mike R. from N/A

Posted on 05/15/2017

Verified Purchase

I'm highly impressed with this counterfeit pen marker it comes with a cord and attached to the cord is the penholder sticky tape to it so you peel the end off and you stick it under your counter and now you're counterfeit marker is right where you need it i'm highly impressed with this counterfeit pen marker it comes with a cord and attached to the cord is the penholder sticky tape to it so you peel the end off and you stick it under your counter and now you're counterfeit marker is right where you need it

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Dorota from DOROTHY

Posted on 04/04/2017

Verified Purchase

HAVENT TESTED YET BUT LOOKS GREAT THE PRICE WAS GREAT TO AND LOVE THAT IT ATTACHES TO COUNTER SO NOBODY WILL LOOSE IT OR DAMAGE IT

Rated 4 out of 5 stars
Rated 4 out of 5 stars
Review by

Kase L. from Queens Pizzaria

Posted on 02/11/2017

Verified Purchase

We love Dri Mark brand. The name you can trust! This review is for counterfeit marker with a coil cord. Comes in handy, and never gets misplaced! A MUST ! 4 stars!

Rated 4 out of 5 stars
Rated 4 out of 5 stars
Review by

Mishel S.

Posted on 02/08/2017

Good pen, even comes with a holder and cord so you can't misplace it. Great for any type of business, to keep you from accepting any counterfeit bills.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Bistro L. from Place To Be Bistro

Posted on 01/16/2017

Verified Purchase

This does it start to really great counterfeit marker I like the coil on it and a little sticky pad on it works great to have you and your business.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Bill M. from Capital City Creamery

Posted on 03/17/2016

Verified Purchase

I never thought I would need one of these, because I thought it was fairly easy to spot a counterfeit bill these days. Unfortunately all it took was a careless employee for us to lose some of our hard earned real currency when providing change! This is a simple fool-proof solution!

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Patricia L. from Tacos De Pescado Marlyn

Posted on 01/02/2016

Verified Purchase

Super helpful... it is always good to make sure. Just a small mark and we're good to go. A complement to my other checking devices.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Christopher S.

Posted on 12/22/2015

Verified Purchase

Purchased the Dri Mark 351BCL Counterfeit Marker with Coil Cord because of a spate of counterfeit bills in town. Now use it every time we get a big bill, gives me peace of mind

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Jonathan L. from Zaborealo Frappe

Posted on 08/10/2014

Verified Purchase

I give 5 star * * * * * these item its perfect for my store all money I take I check no more false money! Thanks

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Eric L.

Posted on 07/11/2014

Great way to make sure these markers don't accidentally get lost or discarded, as they are not cheap. By seeing these attached to registers and counters, they also will serve as a deterrent.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Michael J.

Posted on 04/22/2014

After losing three markers in about 2 weeks, I decided to order two of these, one for each register. Going on 5 weeks, they are still there. Even though they haven't detected a counterfeit yet, these markers are still saving me money.

Customer Photos & Videos