How does the Drimark Dual Test Pen work?

The ink test checks the paper quality by marking the bill—dark marks typically indicate fake bills. The UV light on the cap helps reveal embedded security features like watermarks and security threads found in legitimate U.S. currency.

What denominations or currencies can the Drimark pen verify?

Designed primarily for U.S. paper currency, from $1 to $100 bills. It is not recommended for use with foreign currency, polymer bills, or commemorative notes, as the detection methods rely on U.S. bill features.

How reliable is the Drimark pen for detecting counterfeit bills?

Offers a quick and effective way to screen for counterfeit money. When used correctly—combining both the ink and UV tests—it provides a reliable first line of defense against most fake bills.

Can the Drimark Dual Test Pen damage or mark real bills?

No, when used on authentic bills, the ink leaves a light or invisible mark that fades over time. It only leaves a dark mark on suspicious or counterfeit paper, helping to identify fake bills without damaging real ones.

How should I store the Drimark Dual Test Pen for best performance?

Store it with the cap securely on when not in use and away from heat or direct sunlight. Keeping the pen in a cool, dry place helps prevent the ink from drying out and preserves the UV light’s battery life.

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Customer Support

Our Other Brands:Hewyn|Selfship

Smart Money Counterfeit Detector Pen with Reusable UV LED Light

Product ID: 354646034

Details

Batteries required?
No
Brand
Dri Mark
Colour
Amber Black
Material
Metal
Power source
Battery

🌍Works on U.S. & foreign currencies, passports, checks

🔦Powerful UV LED light for security thread detection

🖊️Chemically sensitive ink for instant counterfeit marking

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€ 38.69

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🕵️‍♂️ Spot fakes before they spot you—smart, sleek, and essential.

REUSABLE UV LIGHT CAP - Eco-friendly, built-in UV light cap ensures effortless security thread verification anytime.
INSTANT AMBER PASS MARK - Quickly identify genuine bills with a clear amber ink mark—no guesswork needed.
COMPACT BATTERY POWERED - Lightweight metal pen design powered by included AAA batteries—ready wherever business takes you.
DOUBLE YOUR FRAUD DEFENSE - Integrated UV LED and chemical ink combine for unmatched counterfeit detection.
UNIVERSAL CURRENCY COMPATIBILITY - Reliable on U.S. dollars, foreign notes, passports, and cashier’s checks.

The Dri Mark Smart Money Counterfeit Detector Pen combines a powerful reusable UV LED light with chemically sensitive amber ink to quickly and reliably verify the authenticity of U.S. and foreign currencies, passports, and financial documents. Its compact metal design, battery-powered operation, and dual detection methods make it an indispensable tool for professionals who demand fast, accurate fraud prevention on the go.

Specifications

ASIN	B00BCNFR9S
Are Batteries Required	No
Batteries required?	No
Best Sellers Rank	#65,330 in Office Products ( See Top 100 in Office Products ) #24 in Counterfeit Bill Detectors
Brand	Dri Mark
Brand Name	Dri Mark
Color	Amber, Black
Colour	Amber, Black
Customer Reviews	4.7 out of 5 stars 173 Reviews
Display Type	LED
Global Trade Identification Number	00708898005823
International Protection Rating	IP65
Item Weight	0.1 Pounds
Item weight	0.1 Pounds
Manufacturer	Drimark Products, Inc.
Material	Metal
Material Type	Metal
Model Number	DRI351UVB
Power Source	Battery Powered
Power source	Battery Powered
Recommended Uses For Product	Counterfeit Detection, UV Security Feature Detection
UPC	804993412235 999993914169 640206520980 641438129644 999992628005 708898005823

Reviews

M**O

One Star

25.05.2015

T**K

Double whammy of fraud protection

18.03.2026

V**Y

It works well in the shade

12.03.2026

G**S

A must have for retail purposes

22.09.2025

K**I

Useful tool to detect real dollar

8.08.2025

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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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