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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🕵️‍♂️ Spot fakes before they spot you—smart, sleek, and always on guard!

DURABLE METAL BUILD - Sleek, lightweight metal design built to withstand daily professional use.
NO BATTERIES NEEDED - Battery-powered UV light with reusable cap ensures continuous, hassle-free operation.
DOUBLE YOUR DETECTION POWER - Integrated UV LED light cap reveals hidden security threads instantly.
INSTANT PASS FAIL INK REACTION - Amber mark means authentic; dark brown/black signals counterfeit—no guesswork.
UNIVERSAL CURRENCY COMPATIBILITY - Accurately tests U.S. and foreign currencies, passports, and checks with ease.

The Dri Mark Smart Money Counterfeit Detector Pen (DRI351UVB) combines a powerful reusable UV LED light with chemically sensitive ink to quickly and reliably verify the authenticity of U.S. and international currencies, passports, and financial documents. Its durable metal construction, IP65 rating, and battery-powered UV light make it an essential, professional-grade tool for managers and retail professionals who demand accuracy and efficiency in counterfeit detection.

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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.

₨503

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Brand	Dri Mark
Color	Amber, Black
Batteries Required?	No
Material	Metal
Power Source	Battery Powered
Item Weight	0.1 Pounds
International Protection Rating	IP65
Recommended Uses For Product	Counterfeit Detection, UV Security Feature Detection
Manufacturer	Drimark Products, Inc.
UPC	804993412235 999993914169 640206520980 641438129644 999992628005 708898005823
Global Trade Identification Number	00708898005823
Item Weight	1.52 ounces
Product Dimensions	0.75 x 5.25 x 8 inches
Item model number	DRI351UVB
Is Discontinued By Manufacturer	No
Material Type	Metal
Number of Items	1
Size	6 Count UV Light Pen (Pack of 6)
Manufacturer Part Number	DRI351UVB

Dri Mark Smart Money Counterfeit Detector Pen with Reusable UV LED Light (DRI351UVB)

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