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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Dri Mark 500 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

Product ID: 723678236

🔦Built-in UV light for security strip check

🖊️3x ink capacity for 10,000+ bill tests

🇺🇸100% USA-made, original patent holder

110559 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered 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 Kyrgyzstan.

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Description

🛡️ Protect your profits with the original, powerful, pocket-sized counterfeit detector!

COMPACT PORTABLE - Pocket-sized design fits seamlessly into any professional’s toolkit—discreet, efficient, and always ready.
UNMATCHED LONGEVITY - Each pen marks over 10,000 bills with 3x more ink, minimizing replacements and maximizing business uptime.
TRIPLE THREAT DETECTION - Ink reacts instantly to starch, UV light reveals security strips, and watermark verification ensures foolproof authenticity.
MULTI INDUSTRY ESSENTIAL - Ideal for restaurants, banks, retail, and entertainment venues aiming to protect profits and maintain trust.
TRUSTED AMERICAN CRAFTSMANSHIP - Proudly made in the USA by the original patent holder with 30+ years of counterfeit detection expertise.

The Dri Mark 500 Pack Counterfeit Bill Detector Pen is a USA-made, iodine-based marker that instantly identifies fake U.S. currency by reacting to starch in counterfeit bills. Featuring 3 times more ink than standard pens, it can test over 10,000 bills per pen. Its compact design includes a built-in UV light to verify security strips, making it an essential, trusted tool for businesses to prevent fraud and financial loss.

Specifications

ASIN	B0F4XZVMVL
Best Sellers Rank	#3,384 in Office Products ( See Top 100 in Office Products ) #4 in Counterfeit Bill Detectors
Brand	Dri Mark
Customer Reviews	4.7 4.7 out of 5 stars (5,295)
Date First Available	April 15, 2025
Item Weight	10.85 pounds
Item model number	CFD500Pk
Manufacturer	Dri Mark
Manufacturer Part Number	CFD500Pk
Number of Items	500
Package Dimensions	12 x 10.5 x 6.5 inches
Size	500 Pack

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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110559 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered 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 Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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