How does the Dri Mark Counterfeit Detector Pen work?

The iodine-based ink reacts with starch in fake bills, turning dark. On real U.S. currency (starch-free), the mark stays light.

Can it detect foreign bills?

Standard pens are for U.S. bills only. Dri Mark’s Universal Pen can check some foreign currencies but not polymer bills.

Is it effective on old and new bills?

Yes, it works on all U.S. bills since they all use the same cotton-linen paper without starch.

Can counterfeiters fool the pen?

Advanced fakes using real paper (like bleached bills) may pass. Use UV lights or other tools for better security.

How long does the pen last?

It lasts long due to a larger ink supply. Keep the cap on tightly and store it cool and dry to maximize life.

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Dri Mark 15 Pack Counterfeit Bill Detector Marker Pen, Made in The USA, 3 Times More Ink, Pocket Size, Fake Money Checker - Money Loss Prevention Tester & Fraud Protection for U.S. Currency (CFD15PK)

Dri Mark 15 Pack Counterfeit Bill Detector Marker Pen, Made in The USA, 3 Times More Ink, Pocket Size, Fake Money Checker - Money Loss Prevention Tester & Fraud Protection for U.S. Currency (CFD15PK)

Product ID: 335562367

⚡Instant, accurate counterfeit detection

🖊️3x more ink, pocket size

🇺🇸Made in USA, original patent holder

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Stay one step ahead—spot fake bills before they hit your register!

TRIPLE INK POWER - 3x more ink in a compact, pocket-friendly pen for nonstop fraud protection.
RISK FREE GUARANTEE - Backed by a 90-day money-back warranty for confident, worry-free use.
BULK PACK FOR BUSINESS - 15 pens per pack, perfect for restaurants, retail, banks, and entertainment venues.
INSTANT BILL AUTHENTICATION - Quickly identify fake bills with a simple mark—dark means fake, light means legit.
TRUSTED AMERICAN CRAFTSMANSHIP - Proudly USA-made with precision parts ensuring durability and no dry-out.

The Dri Mark 15 Pack Counterfeit Bill Detector Pen is a USA-made, pocket-sized marker with three times more ink than previous models. Trusted for over 25 years, it instantly detects fake U.S. currency by marking bills—dark marks indicate counterfeit. Designed for businesses of all sizes, this pack offers reliable, fast fraud protection backed by a 90-day money-back guarantee.

Specifications

ASIN	B07RXLZ8N4
Best Sellers Rank	#164,095 in Office Products ( See Top 100 in Office Products ) #60 in Counterfeit Bill Detectors
Brand	Dri Mark
Customer Reviews	4.7 4.7 out of 5 stars (1,160)
Date First Available	21 August 2019
Item Weight	132 g
Manufacturer	Dri Mark Products, Inc
Manufacturer Part Number	CFD15PK
Model number	CFD15PK
Product Dimensions	18.42 x 12.07 x 3.81 cm; 132 g
Size	15 Pack

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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