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.

Dri Mark Cfd5pk Counterfeit Bill Detector Pen For Use W

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🕵️‍♂️ Spot fakes before they cost you—because every dollar counts!

FAST FOOLPROOF - Detect counterfeit bills instantly with a simple mark—dark means fake, light means legit.
TRIPLE INK POWER - Pocket-sized pen packs 3x more ink than competitors for longer-lasting use without frequent replacements.
COMPACT CONVENIENT - Sleek, smaller design fits perfectly in your pocket or cash drawer for on-the-go authenticity checks.
UPGRADEABLE SECURITY - Add a UV light head to detect embedded security strips and stay ahead of counterfeiters.
TRUSTED AMERICAN CRAFTSMANSHIP - Original USA-made pen with 25+ years of proven reliability in loss prevention.

The Dri Mark CFD5PK Counterfeit Bill Detector Pen pack includes 5 original USA-made pens that instantly identify fake U.S. currency with a simple ink test. Featuring 3 times the ink of standard pens and a compact design, these durable markers are trusted by businesses for over 25 years to prevent profit loss. Upgradeable with UV light for enhanced security strip detection, this pen is a must-have frontline tool for any cash-handling environment.

Specifications

ASIN	B07RXLZ5XM
Best Sellers Rank	#200,007 in Office Products ( See Top 100 in Office Products ) #2,498 in Money Handling Products
Brand	Dri Mark
Customer Reviews	4.7 4.7 out of 5 stars (3,811)
Date First Available	21 August 2019
Item Dimensions LxWxH	14 x 7.6 x 1.3 Centimeters
Item Weight	68 g
Manufacturer	Dri Mark
Manufacturer Part Number	CFD5PK
Model Number	CFD5PK
Size	5 pack

Reviews

K**A

27.01.2025

M**K

26.04.2026

A**M

9.03.2026

S**W

17.04.2026

P**A

7.02.2026

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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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$38.93

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Dri Mark CFD5PK Counterfeit Bill Detector Pen for Use w/U.S. Currency (Pack of 5)

Description

Specifications

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Common Questions