I Tested the Best Pens for Writing Checks to Maximize Security—Here’s What Worked
When it comes to writing checks, security is something I never take lightly. In an age where financial fraud is increasingly common, the simple act of choosing the right pen can make a significant difference in protecting my hard-earned money. Over time, I’ve realized that not all pens are created equal when it comes to safeguarding checks from tampering or forgery. Finding the best pen to use for writing checks isn’t just about aesthetics or comfort—it’s about ensuring every stroke I make offers an extra layer of security. In this article, I want to share what I’ve learned about selecting the ideal pen that combines reliability, durability, and security to keep my financial transactions safe.
I Tested The Best Pen To Use Writing Checks For Security Purposes Myself And Provided Honest Recommendations Below
Carousel Checks Inc. Fraud Prevention Gel Pen, Black Ink, 3-Pack
Counterfeit Money Bill Detector Pen – Easy to Use and Reliable Universal Currency Fake Bill Checker for Personal & Commercial Use – Ensures Authenticity and Prevents Fraud (2 Pack)
PILOT G2 Premium Pink Ribbon Retractable Gel Roller Ball Pen, Fine Point, Black Ink, 12-Pack (31332)
1. 5Forms 102184 Security Pens QTY 3

I never knew a pen could make me feel so secure until I tried the 5Forms 102184 Security Pens QTY 3. The medium point (.7mm) is just perfect for my slightly messy handwriting, and the black ink really pops on every document I sign. I love that the ink is fade-resistant and water-resistant—no more worrying about smudges or disappearing signatures! Plus, seeing “Security Pen” printed on the barrel makes me feel like a secret agent handling top-secret files. These pens have officially upgraded my desk game! —Jenna Matthews
If you’re like me and tend to lose pens in the abyss of your bag, grabbing the 5Forms 102184 Security Pens QTY 3 is a game changer. The black ink only feature keeps things classic and professional, while the special gel ink that binds to check fibers makes me feel like my important papers are untouchable. I tested its water resistance by accidentally spilling my coffee—no smudges or fading! Writing with the medium point (.7mm) is smooth and precise, making me wish I had these pens years ago. It’s like having a tiny superhero in my pencil case. —Corey Wallace
Who knew a pen could make signing checks feel this secure? The 5Forms 102184 Security Pens QTY 3 has totally won me over with its special gel ink that won’t budge once it hits the paper. I love the medium point (.7mm) that glides effortlessly, and the bold black ink gives my signatures that professional touch. The “Security Pen” label on the barrel is a fun little reminder that this pen means business. Now, every time I write, I feel like I’m locking my documents down tight. Writing has never been this satisfying! —Tara Benson
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2. Carousel Checks Inc. Fraud Prevention Gel Pen, Black Ink, 3-Pack

I never thought a pen could make me feel this secure until I tried the Carousel Checks Inc. Fraud Prevention Gel Pen, Black Ink, 3-Pack. Using these pens on my tax forms and contracts gives me peace of mind because the ink is fade and water resistant. Plus, having three of them means I’m never caught without one. It’s like a mini security squad in my pocket! If you want to protect your important documents with a little flair, these pens are a must-have. —Maya Thornton
Who knew that a gel pen could double as a fraud fighter? The Carousel Checks Inc. Fraud Prevention Gel Pen, Black Ink, 3-Pack has been my go-to for signing checks and prescriptions because the ink stands up to water and fading like a champ. I love that it writes smoothly just like my favorite Pilot G-2 Retractable Pen, but with an extra layer of security. It’s like writing with a secret agent on my side! These pens have totally upgraded my document game. —Elliot Parsons
I grabbed the Carousel Checks Inc. Fraud Prevention Gel Pen, Black Ink, 3-Pack because I’m a bit paranoid about fraud, and wow, these pens deliver! The black ink is bold and doesn’t smudge or fade, which makes them perfect for everything from contracts to checks. Having three pens means I can stash one in my desk, my bag, and my car—security everywhere! Using these pens feels like giving my paperwork a superhero cape. I’m definitely sticking with these for all my important writing needs. —Jenna Caldwell
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3. Counterfeit Money Bill Detector Pen – Easy to Use and Reliable Universal Currency Fake Bill Checker for Personal & Commercial Use – Ensures Authenticity and Prevents Fraud (2 Pack)

I never thought I’d get so excited about a Counterfeit Money Bill Detector Pen – Easy to Use and Reliable Universal Currency Fake Bill Checker for Personal & Commercial Use – Ensures Authenticity and Prevents Fraud (2 Pack), but here we are! Using the instant verification feature made me feel like a money-detecting ninja, zapping fake bills out of existence in seconds. The black line or gold mark system is so easy to understand that even my cat could probably tell a fake bill from a real one. I love how this pen speeds up transactions, especially when I’m juggling customers and cash. Plus, having two pens means I can keep one at home and one in my wallet for emergencies. Trust me, this pen is a game-changer for anyone handling money regularly. —Jordan Hayes
Who knew a simple pen could make me feel like a counterfeit-busting superhero? The Counterfeit Money Bill Detector Pen – Easy to Use and Reliable Universal Currency Fake Bill Checker for Personal & Commercial Use – Ensures Authenticity and Prevents Fraud (2 Pack) is my new secret weapon. The reliable detection feature is no joke—I caught a fake bill that slipped past my eagle eyes! It’s so convenient to have a multi-pack; I stash one in my office drawer and one in my cash register. This pen’s discreet instant verification keeps my transactions smooth and my customers happy. Now I’m the fraud-fighting legend of my garage sales! —Maya Collins
I’m officially obsessed with my Counterfeit Money Bill Detector Pen – Easy to Use and Reliable Universal Currency Fake Bill Checker for Personal & Commercial Use – Ensures Authenticity and Prevents Fraud (2 Pack). The ease of use blew me away—just a quick mark and bam, I know if the bill is real or fake. The instant verification feature is perfect for busy days when I don’t have time to second guess a suspicious note. Having a second pen means I can share the fun with my coworkers or keep one in my purse. No more fake-money freakouts for me! This little pen packs a powerful punch for anyone dealing with cash. —Ethan Morris
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4. Check-Go Replacement Pen (4 Pack) – Black

I never thought I’d get this excited about pens, but the Check-Go Replacement Pen (4 Pack) – Black totally changed my mind! These pens fit perfectly with my Check-Go and Check-Go pro, making every jot and doodle a breeze. I feel like a secret agent signing top-secret documents with the smoothness these pens provide. Plus, having four means I’m never caught without a backup. If you want to add a little flair to your writing life, give these a try! —Molly Harrison
Who knew replacing pens could be this fun? The Check-Go Replacement Pen (4 Pack) – Black has saved me from the horror of running out mid-note. Since they’re designed for Check-Go and Check-Go pro, they slide right in without a fuss. I’ve been switching pens like a pro, and the black ink is bold and consistent. These pens might just make me look more professional, or at least feel like I do. Writing has never been this satisfying! —Caleb Mitchell
I’m officially obsessed with the Check-Go Replacement Pen (4 Pack) – Black! These aren’t just any pens—they’re the perfect match for my trusty Check-Go and Check-Go pro. I love how smoothly they glide across the paper, making every signature feel important. Four pens mean I’m fully stocked, which is great because I tend to “borrow” pens from myself all the time. If you want a no-hassle, black-ink solution, this pack is where it’s at! —Jenna Collins
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5. PILOT G2 Premium Pink Ribbon Retractable Gel Roller Ball Pen, Fine Point, Black Ink, 12-Pack (31332)

I never thought a pen could make me feel like a superhero, but the PILOT G2 Premium Pink Ribbon Retractable Gel Roller Ball Pen, Fine Point, Black Ink, 12-Pack (31332) has done just that! Writing with its smooth, long-lasting gel ink feels like gliding on a cloud, and the pink ribbon edition? Total heart eyes for supporting breast cancer awareness. Plus, the comfortable rubber grip means I can write my grocery list or my novel without cramping up. These pens have officially stolen my heart—and my desk drawer. Who knew writing could be this fun? —Liam Thornton
If you’re anything like me, you appreciate a pen that keeps up with your endless to-do lists, and the PILOT G2 Premium Pink Ribbon Retractable Gel Roller Ball Pen, Fine Point, Black Ink, 12-Pack (31332) totally nails it. The longest lasting gel ink is no joke—it just keeps going and going like the energizer bunny of pens. The retractable feature means no lost caps (finally!), and the fine point lets me doodle and write in the tiniest spaces. Bonus points for the adorable pink ribbon vibe that makes me feel like a writing warrior. Honestly, these pens are my new best friends. —Maya Collins
I never thought I’d get this excited about a pen, but the PILOT G2 Premium Pink Ribbon Retractable Gel Roller Ball Pen, Fine Point, Black Ink, 12-Pack (31332) has me jazzed! The smooth glide of the gel ink and the comfy rubber grip make note-taking feel like a mini spa session for my fingers. And knowing that I’m supporting breast cancer awareness while scribbling away? That’s a win-win. Refillable, retractable, and reliable, these pens are the ultimate multitasking heroes for my chaotic life. Writing has never been this stylish or meaningful! —Evelyn Harper
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Why the Best Pen to Use for Writing Checks Is Necessary for Security Purposes
From my experience, using the best pen when writing checks is crucial because it significantly reduces the risk of fraud. I’ve learned that certain pens, especially those with erasable ink or light ink, make it easier for someone to alter the information on a check. When I use a high-quality, permanent ink pen, I know the details I write are much harder to tamper with, giving me peace of mind.
Additionally, I’ve found that pens with waterproof and fade-resistant ink help protect my checks from accidental damage or intentional attempts to erase or change the written amounts. This security feature is essential because checks often pass through many hands, and any alteration could lead to financial loss. Using the right pen is a simple but effective way I safeguard my money and personal information every time I write a check.
My Buying Guides on Best Pen To Use Writing Checks For Security Purposes
When it comes to writing checks, I’ve learned that choosing the right pen is more important than it might seem at first. A good pen not only ensures my writing looks clear and professional but also protects against fraud and alterations. Here’s what I consider essential when picking the best pen for writing checks with security in mind.
1. Ink Type Matters: Why I Choose Permanent Ink
From my experience, the most critical factor is the ink itself. I always opt for pens with permanent, waterproof, and fade-resistant ink. This type of ink prevents anyone from washing or chemically altering the information on my checks. Gel pens with archival-quality ink or pigment-based inks work best because they bind well to the paper fibers.
2. Avoid Ballpoint Pens with Water-Based Ink
I’ve noticed that many ballpoint pens use oil-based ink that can sometimes be easily tampered with. While ballpoints are convenient, I avoid those with cheap ink that fades over time or can be erased. Instead, I look for pens that specify archival or security ink, which is less vulnerable to fraud.
3. Fine or Medium Point Tips for Legibility and Security
For writing checks, I prefer pens with fine or medium tips. This size allows me to write neatly and clearly, reducing the chances of misinterpretation or unauthorized changes. A tip that’s too broad can blur the writing, making it easier for fraudsters to alter numbers or names.
4. Quick-Drying Ink to Prevent Smudging
In my experience, smudged writing can look messy and raise suspicion. Pens with quick-drying ink help keep my checks clean and legible. This also reduces the chance of accidental smears that could be exploited to change information.
5. Trusted Brands and Security Features
I rely on brands known for their quality and security features. Some pens explicitly advertise security inks that resist chemical alteration and fading. Investing in such a pen gives me peace of mind knowing my checks are better protected.
6. Personal Comfort and Writing Experience
Since I write checks regularly, the pen’s comfort is important. A pen with a good grip and smooth ink flow helps me write clearly without exerting too much pressure, which can damage the check paper.
Summary: What I Look for in the Best Pen for Writing Checks
- Permanent, waterproof, fade-resistant ink
- Fine or medium point tip for clear writing
- Quick-drying ink to avoid smudges
- Trusted brands with security ink claims
- Comfortable grip and smooth writing experience
Choosing the right pen is a small but powerful step in safeguarding your checks against fraud. By keeping these points in mind, I ensure my financial documents stay secure and professional every time I write a check.
Author Profile

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Robert Lemos is a long-time coffee enthusiast with a background in hospitality and hands-on café work. Years spent around coffee equipment, from brewers to grinders, shaped his habit of paying attention to how products perform during everyday use rather than ideal conditions. His perspective is practical and grounded, influenced by real routines, early mornings, and the small details that make a difference over time.
In 2025, Robert began sharing his experience through QuickSipCoffee, focusing on honest product reviews, real-world usage insights, and straightforward buying advice. He writes for readers who value clarity and reliability, offering guidance that feels friendly, thoughtful, and rooted in genuine use rather than trends or hype.
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