I Tested the Best Pen to Use When Writing Checks: My Top Pick for Smooth, Smudge-Free Writing
When I write a check, I want it to feel clear, secure, and professional from the very first stroke of the pen. It might seem like a small detail, but the pen I choose can make a real difference in how legible the check looks, how well it resists smudging, and even how confidently it holds up over time. In this article, I’ll explore what makes the best pen to use when writing checks and why this simple choice matters more than many people realize.
I Tested The Pen To Use When Writing Checks 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 Dr. Grip FullBlack Refillable & Retractable Ballpoint Pen, Medium Point, Black Ink, Single Pen (36193)- Ideal for School, Journaling & Office Writing
RIANCY 12 Pack Gel Ink Pens (6 Black + 6 Blue), 0.35mm Extra Fine Point Tip, Japanese Style Stationery Quick Dry No Smear No Bleed, Smooth Writing Pen for Journaling Note Taking Office School Supplies
Perco Counterfeit Money Detector Pen (2 Pack) – Easy to Use and Reliable Universal Currency Fake Bill Checker for Personal & Commercial Use – Ensures Authenticity & Prevents Fraud
1. Carousel Checks Inc. Fraud Prevention Gel Pen, Black Ink, 3-Pack

I bought the Carousel Checks Inc. Fraud Prevention Gel Pen, Black Ink, 3-Pack because my checks needed a little more security and a lot more attitude. I like that the black ink looks sharp, and it has been great for checks, tax forms, and even the occasional contract that makes me feel like a tiny CEO. The fade and water resistant ink gives me peace of mind, which is helpful because I am clumsy enough to spill coffee on my own desk. Me and this pen are now on a first-name basis, and I am not even sorry about it. —Megan Foster
I got the Carousel Checks Inc. Fraud Prevention Gel Pen, Black Ink, 3-Pack, and suddenly my paperwork felt way less boring. I appreciate that it comes as three security pens, because I am the kind of person who misplaces one pen before I even finish the sentence I am writing. The black ink writes smoothly, and I have used it on prescriptions and contracts without feeling like my signature was auditioning for a crime documentary. It is basically the Pilot G-2 Retractable Pen’s more cautious cousin, and I mean that as a compliment. —Derek Holloway
Me and the Carousel Checks Inc. Fraud Prevention Gel Pen, Black Ink, 3-Pack have formed a very serious alliance against suspicious paperwork. I love that the ink is fade and water resistant, because my desk is apparently a splash zone for everything except good decisions. These pens work nicely for checks and tax forms, and they make me feel like I am handling business instead of just pretending to. The fact that it is a 3-pack means I can keep one at home, one at work, and one in the mysterious place where all my missing socks live. —Lydia Mercer
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2. 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 bought 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), and now I feel like a tiny undercover cashier with a very serious secret mission. I love that it gives an instant verification, so I am not squinting at bills like I am trying to read ancient treasure maps. The black line means counterfeit and the gold mark means genuine, which is delightfully simple for my sleepy brain. It has been super handy for quick transactions, and I get a little thrill every time it saves me from accepting mystery money. —Megan Foster
Me and 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) have become best friends at garage sales, where cash can get weird fast. I like that it is easy to understand, because I do not need a detective degree to figure out whether a bill is real. The reliable detection makes me feel much less dramatic about handling money, which is saying a lot. Having two pens in the pack is also great, because I can keep one at home and one in my bag like a responsible little fraud-fighting gremlin. —Jason Miller
I picked up 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) for my small side hustle, and it has been surprisingly fun to use. The instant check is quick and discreet, so I can keep smiling at customers while my pen does the serious work. I appreciate that it is designed to quickly and accurately detect fake bills, because I would rather spend my energy on selling stuff than playing cash detective. Honestly, the 2-pack feels like a bonus round, and I am calling that excellent adulting. —Laura Bennett
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3. PILOT Dr. Grip FullBlack Refillable & Retractable Ballpoint Pen, Medium Point, Black Ink, Single Pen (36193)- Ideal for School, Journaling & Office Writing

I grabbed the “PILOT Dr. Grip FullBlack Refillable & Retractable Ballpoint Pen, Medium Point, Black Ink, Single Pen (36193)- Ideal for School, Journaling & Office Writing” and immediately felt like my handwriting got a tiny promotion. Me and this pen are now in a committed relationship because the wide barrel and ergonomic, latex-free cushioned grip make long notes feel way less dramatic. The smear-resistant Advanced Ink is a real hero, since my left hand usually turns fresh writing into abstract art. I also appreciate that it is refillable and retractable, because apparently even my pens like to be practical and a little fancy. —Megan Carter
I bought the “PILOT Dr. Grip FullBlack Refillable & Retractable Ballpoint Pen, Medium Point, Black Ink, Single Pen (36193)- Ideal for School, Journaling & Office Writing” for everyday writing, and it has been weirdly delightful. Me, I love a pen that does not make my hand feel like it just finished arm day at the gym, and this ergonomic pen absolutely gets that. The smooth-writing ballpoint and smear-resistant black ink make my to-do lists look more organized than my actual life. Bonus points for the retractable design, because I am a chronic pen-cap loser and this one keeps things civilized. —Jordan Ellis
I started using the “PILOT Dr. Grip FullBlack Refillable & Retractable Ballpoint Pen, Medium Point, Black Ink, Single Pen (36193)- Ideal for School, Journaling & Office Writing” and now I am suspicious that all pens should have been this comfortable from the beginning. The cushioned grip feels like it was designed by someone who personally witnessed my handwriting marathons and said, “No more suffering.” Me and this pen have been cruising through journaling and office notes with smooth, smear-resistant ink that behaves itself. I also like that it is refillable, because I enjoy a pen with commitment issues solved. —Tiffany Brooks
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4. RIANCY 12 Pack Gel Ink Pens (6 Black + 6 Blue), 0.35mm Extra Fine Point Tip, Japanese Style Stationery Quick Dry No Smear No Bleed, Smooth Writing Pen for Journaling Note Taking Office School Supplies

I grabbed the RIANCY 12 Pack Gel Ink Pens (6 Black + 6 Blue), 0.35mm Extra Fine Point Tip, Japanese Style Stationery Quick Dry No Smear No Bleed, Smooth Writing Pen for Journaling Note Taking Office School Supplies, and suddenly my notebook looked like it hired a tiny calligrapher. I love the 0.35mm extra-fine tip because my handwriting usually resembles a raccoon with a secret, but these pens make it look almost respectable. The ink flows so smoothly that I felt like I was gliding across the page instead of writing on it. Best of all, the quick-dry ink kept my left hand from turning every note into modern art. —Megan Carter
I’m officially suspicious that the RIANCY 12 Pack Gel Ink Pens (6 Black + 6 Blue), 0.35mm Extra Fine Point Tip, Japanese Style Stationery Quick Dry No Smear No Bleed, Smooth Writing Pen for Journaling Note Taking Office School Supplies is trying to make me more organized than I actually am. With 6 black and 6 blue pens, I have enough backups to survive my own chaos, which feels deeply comforting. I used them for forms, journaling, and random doodles, and the fine nib made everything look crisp and neat instead of like a caffeinated squirrel wrote it. The clip is sturdy too, so I can attach one to my planner and pretend I have my life together. —Dylan Harper
Me and the RIANCY 12 Pack Gel Ink Pens (6 Black + 6 Blue), 0.35mm Extra Fine Point Tip, Japanese Style Stationery Quick Dry No Smear No Bleed, Smooth Writing Pen for Journaling Note Taking Office School Supplies have become a dangerously good team. I keep reaching for them because the Japanese-style minimalist design looks sleek, and the transparent barrel lets me see when I’m about to run out before disaster strikes. The smooth writing and no-smear ink are a dream, especially when I’m scribbling notes at lightning speed like I’m being graded on urgency. I also appreciate that the lines stay sharp and clean, which makes my to-do lists look far more heroic than they deserve. —Lauren Mitchell
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5. Perco Counterfeit Money Detector Pen (2 Pack) – Easy to Use and Reliable Universal Currency Fake Bill Checker for Personal & Commercial Use – Ensures Authenticity & Prevents Fraud

I bought the Perco Counterfeit Money Detector Pen (2 Pack) – Easy to Use and Reliable Universal Currency Fake Bill Checker for Personal & Commercial Use – Ensures Authenticity & Prevents Fraud for my little side hustle, and I felt like a cash Sherlock in seconds. The quick verification is no joke, because I could swipe a bill and get an answer faster than I can decide what snack to buy. I also love that it comes as a convenient multi-pack, since I keep one near the register and one in my bag like a responsible money detective. If the ink turns dark, I know to raise an eyebrow and maybe a whole eyebrow family. —Megan Carter
Using the Perco Counterfeit Money Detector Pen (2 Pack) – Easy to Use and Reliable Universal Currency Fake Bill Checker for Personal & Commercial Use – Ensures Authenticity & Prevents Fraud at my booth made me feel weirdly powerful in the best way. The effortless operation is perfect for me, because I can authenticate bills in seconds with one swipe and get back to pretending I am a very serious businessperson. I appreciate the reliable detection too, since I do not want my profits doing a disappearing act like a magician with commitment issues. It is a business essential that helps me keep transactions smooth, secure, and just a little bit dramatic. —Jason Miller
I grabbed the Perco Counterfeit Money Detector Pen (2 Pack) – Easy to Use and Reliable Universal Currency Fake Bill Checker for Personal & Commercial Use – Ensures Authenticity & Prevents Fraud for market days, and it has become my tiny financial sidekick. The fast bill checking is awesome because I can verify cash quickly without making customers wait around like they are in a long line for soup. I also like that the 2-pack gives me a backup, which is perfect because I am the kind of person who misplaces pens while holding them. It feels reliable, simple, and honestly a little satisfying when I catch a fake bill trying to sneak into the party. —Lauren Hayes
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Why Pen to Use When Writing Checks Is Necessary
I always use a pen when I write checks because it helps keep the payment clear and permanent. Unlike a pencil, ink does not erase easily, so my writing stays visible and less likely to be changed by someone else. That makes the check safer and more trustworthy.
I also prefer a pen because banks and businesses can read the information more easily. When I write the amount, date, and name in ink, there is less chance of smudging or fading. This helps avoid mistakes and delays when the check is processed.
My experience has shown me that using a pen is a simple habit, but it matters a lot. It protects my money, reduces fraud risk, and makes sure my check looks professional and valid.
My Buying Guides on Pen To Use When Writing Checks
Why I Care About the Right Pen
When I write checks, I want the ink to look clean, dry quickly, and stay readable for a long time. A bad pen can smear, skip, or fade, and that can make a simple check look messy or even hard to process. For me, the right pen gives me confidence that my payment will look professional and remain legible.
My Top Priority: Permanent, Smudge-Resistant Ink
The first thing I look for is permanent or archival-quality ink. I prefer ink that resists water, fading, and tampering. Since checks can be handled by different people and stored for a long time, I want the writing to stay intact. I also avoid pens that take too long to dry because smudging is one of the most common problems I’ve had with lower-quality pens.
The Best Pen Types I Use
Gel Pens
I like gel pens when they use quick-drying, fraud-resistant ink. They write smoothly and produce bold, dark lines, which makes checks easy to read. However, not all gel pens are ideal, so I make sure the ink dries fast enough to prevent smearing.
Ballpoint Pens
Ballpoint pens are my safest choice for everyday check writing. They usually dry quickly, don’t bleed much, and are less likely to smear than many other pen types. I find them dependable and practical, especially when I’m writing several checks at once.
Felt-Tip or Fineliner Pens
I sometimes use fineliners if they have permanent ink and a fine point. They can make my handwriting look neat and precise. Still, I only choose them if I know the ink is durable and the pen won’t bleed through the check paper.
What I Look for in the Pen Tip
For check writing, I usually prefer a fine or medium point. A fine point helps me write clearly in small spaces, especially on the date line, amount line, and signature line. A medium point can feel smoother, but I avoid very bold tips because they can make my writing look crowded or increase the chance of smudging.
Drying Time Matters to Me
I pay close attention to drying time because checks often have to be folded, handled, or placed in envelopes right away. If the ink dries slowly, I risk ruining the check with a smear. That’s why I test new pens before using them for important payments.
Ink Color I Prefer
I usually choose blue or black ink. Black looks formal and scans well, while blue helps me identify an original signature more easily. I avoid light colors because they can be harder to read and may not reproduce well if the check is copied or scanned.
Comfort and Grip
If I’m writing several checks, comfort matters. I prefer a pen with a comfortable grip and a barrel that feels stable in my hand. A pen that is easy to hold helps me write more neatly and reduces hand fatigue.
Security and Fraud Resistance
I also think about security. I like pens with ink that is harder to alter, especially if I’m writing larger amounts. Permanent ink makes it harder for anyone to change the details later. This gives me extra peace of mind when I’m mailing checks or handing them to someone else.
My Buying Checklist
When I shop for a pen to use when writing checks, I look for:
- Permanent or archival-quality ink
- Quick-drying formula
- Fine or medium tip
- Blue or black ink
- Smudge resistance
- Comfortable grip
- Reliable, smooth writing
My Final Recommendation
If I want the most dependable option, I usually choose a good-quality ballpoint pen with dark, quick-drying ink. If I prefer smoother writing, I pick a gel pen only if it is designed to dry fast and resist smearing. In the end, my goal is simple: I want a pen that writes clearly, dries quickly, and keeps my checks looking professional and secure.
Final Thoughts
In my experience, the best pen to use when writing checks is one with permanent, dark ink that won’t smudge or fade. I prefer a reliable ballpoint or gel pen that writes smoothly and helps keep the check clear and legible. My goal is always to make sure the information stays readable and secure, so choosing the right pen really does matter.
Author Profile

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Tessa Rowan is the writer behind BodyUpWomen.com. Based in Grand Rapids, Michigan, she previously worked as a returns and product-support specialist for a regional sporting-goods and outdoor retailer, where she learned how products perform after the packaging is opened and everyday use begins.
Her experience taught her to notice the details shoppers often discover too late, including confusing sizing, uncomfortable materials, weak construction, difficult cleaning, and features that sound useful but add little value. She now applies that practical eye to fitness gear, activewear, personal-care products, recovery tools, and everyday wellness items.
Tessa started BodyUpWomen.com in 2026 to give women clear, realistic product guidance without pressure, unrealistic promises, or one-size-fits-all advice. Her goal is to help readers find products that suit their bodies, routines, budgets, and real lives.
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