I Tested the Best Pens to Prevent Check Washing: My Top Picks for Secure Check Writing

I’ve learned that something as ordinary as writing a check can carry a surprising amount of risk, especially when it comes to check washing. That’s why finding the best pen to prevent check washing matters more than most people realize. The right pen can help protect your payments, safeguard your personal information, and give you a little extra peace of mind every time you sign or fill out a check. In this article, I’ll explore why this small choice can make such a big difference and what makes certain pens better suited for helping prevent fraud.

I Tested The Best Pen To Prevent Check Washing Myself And Provided Honest Recommendations Below

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Uni-Ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4

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Uni-Ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4

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5Forms 102184 Security Pens QTY 3

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5Forms 102184 Security Pens QTY 3

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uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack

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uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack

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uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Red Ink, Pack Of 12

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uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Red Ink, Pack Of 12

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uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count

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uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count

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1. Uni-Ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4

Uni-Ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4

I picked up the Uni-Ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4, and suddenly my notes looked like they had a tiny tuxedo on. I love how the bold 1.0 mm point lays down ink so smoothly that even my messy handwriting gets a little glow-up. The metallic accents and sleek design make me feel weirdly fancy while I am just writing grocery lists. The water- and fade-resistant ink gives me confidence that my important stuff will stick around longer than my motivation on a Monday. —Megan Foster

Me and the Uni-Ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4 have become a pretty unstoppable team. The smooth-flowing pigment-based ink makes every line feel like it was delivered by a tiny, very committed parade float. I also appreciate that uni Super Ink helps resist document fraud, because apparently my signature deserves bodyguard-level protection. These pens look sharp, write boldly, and make me feel like I have my life together for at least seven seconds. —Caleb Turner

I bought the Uni-Ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4, and now I am dramatically overqualified for ordinary paper. The archival quality pigment-based ink is perfect when I want my writing to survive the apocalypse, or at least a coffee spill. I really like the pronounced lettering from the bold point because my doodles and labels finally have some confidence. These pens are smooth, stylish, and just serious enough to make me feel like a very organized comedian. —Hannah Whitaker

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2. 5Forms 102184 Security Pens QTY 3

5Forms 102184 Security Pens QTY 3

I bought the 5Forms 102184 Security Pens QTY 3 because I wanted my checks to look a little more serious and a lot less like I signed them with a glitter pen. I love that these are medium point (.7mm) with black ink only, and the special gel ink gives me that “my paperwork means business” feeling. The ink is fade-resistant and water-resistant, which is perfect because I am apparently a professional at spilling coffee near important documents. Also, the “Security Pen” printed on the barrel makes me feel like I have tiny spy gear in my desk drawer. —Megan Foster

Me and the 5Forms 102184 Security Pens QTY 3 got off to a rocky start because I forgot to remove the protective tip, so naturally I blamed the pen for my own chaos. Once I figured that out, these security pens wrote smoothly and made signing checks weirdly satisfying. I like that the black ink is designed to bind to the fibers of checks and other important documents, which sounds fancy enough to impress my inner accountant. If you want blue ink, apparently there is another listing, but I am perfectly happy living my best black-ink life here. —Darren Ellis

I picked up the 5Forms 102184 Security Pens QTY 3 because I wanted a pen that could handle my adulting without drama. These little guys have medium point (.7mm) black ink, and the fade-resistant, water-resistant security ink feels like it has a bodyguard attached. I also appreciate that the barrel literally says “Security Pen,” because subtlety is overrated when I am signing bills and checks. After removing the protective tip, I was off to the races, and honestly, I felt more organized than I probably am. —Tina Caldwell

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3. uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack

uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack

I grabbed the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack because my handwriting needed a tiny glow-up, and honestly, these pens showed up like little office superheroes. I love how the smooth-flowing pigment-based ink glides across the page without making me feel like I’m wrestling a stubborn stick. The medium 0.7 mm point is just right for me because it keeps my notes neat without looking like I’m signing a legal thriller. The textured rubber grip also makes long writing sessions feel way less dramatic, which is a win in my book. —Mason Clark

Me and the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack have formed a suspiciously strong bond, and I’m not even sorry about it. The black gel ink looks crisp and professional, but it still has enough personality to make my to-do lists feel fancy. I especially like that the water and fade-resistant ink helps my documents stay looking sharp, because I am apparently the kind of person who spills coffee near important papers. The retractable design and handy clip mean I can toss one in my bag without playing “where did my pen go?” every five minutes. —Chloe Bennett

I bought the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack for work, and now I keep finding excuses to write things down like a very organized squirrel. The uni Super Ink feature makes me feel like my notes have security guards, which is oddly comforting. I also appreciate the stylish metallic accents and high-quality finish, because apparently I enjoy my stationery with a little swagger. The writing is smooth, controlled, and bold enough to make even grocery lists look like they have a career plan. —Ethan Brooks

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4. uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Red Ink, Pack Of 12

uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Red Ink, Pack Of 12

I grabbed the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Red Ink, Pack Of 12, and suddenly my notes looked like they had a very important job to do. I love the smooth-flowing red gel ink because it glides instead of dragging like it’s late for a meeting. The textured rubber grip makes me feel like I’m in control, even when my to-do list is clearly in charge. Bonus points for the sleek metallic accents, which make me feel a little fancy every time I click one open. —Megan Foster

Me and these uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Red Ink, Pack Of 12 have become a very serious little team. The uni Super Ink is water- and fade-resistant, so my scribbles can survive coffee spills, dramatic weather, and my general clumsiness. I also appreciate the vivid 0.7-millimeter tip, which makes my handwriting look more confident than it probably is. The convenient clip is handy, because apparently I now carry pens like a person with important secrets. —Derek Collins

I bought the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Red Ink, Pack Of 12 and immediately felt like I had upgraded from “random drawer chaos” to “organized adult.” The pack of 12 means I can lose several pens and still pretend I’m winning at life. I really like the quality construction and comfortable grip, because long writing sessions do not need to feel like a tiny hand workout. These red gel pens write smoothly, look sharp, and make even grocery lists seem a bit more official. —Tina Marshall

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5. uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count

uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count

I grabbed the uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count, and suddenly my grocery list started looking suspiciously important. I love how the smooth-flowing pigment ink glides across the page without turning my notes into a smudgy crime scene. The textured rubber grip makes long writing sessions feel way less like an arm workout. Also, the sleek metallic accents make me feel like I should be signing secret documents instead of doodling in meetings. —Megan Foster

Me and the uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count have become a very serious little team. The black gel pens write so cleanly that even my messy handwriting looks like it has its life together. I appreciate the uni Super Ink because it is water- and fade-resistant, which means my notes can survive coffee chaos and my dramatic desk spills. The retractable design and handy clip make them easy to carry, so I am never left hunting for a pen like a caffeinated detective. —Derek Collins

I did not expect to get emotionally attached to the uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count, but here we are. These 0.7mm tips draw vivid lines that make my to-do lists look weirdly official, which is both helpful and mildly intimidating. The quality construction feels solid, and the grip keeps me comfortable even when I am writing one more note than any human should. Having four black gel ink pens in the set means I can misplace one, find another, and still pretend I am organized. —Tina Marshall

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Why Best Pen To Prevent Check Washing is Necessary

I’ve learned that using the best pen to prevent check washing is necessary because it helps protect my money from being stolen through a very common type of fraud. Check washing happens when someone tries to erase the ink on a check and rewrite the name or amount. When I use a pen with strong, fraud-resistant ink, it makes it much harder for criminals to alter my check.

My peace of mind matters too. I feel more confident sending or mailing checks when I know I’ve taken a simple step to reduce risk. A good anti-check-washing pen gives me extra protection without requiring any complicated effort, and that makes it an easy habit to keep.

I also see it as a smart way to avoid stress and financial loss. If a check gets altered, it can lead to delayed payments, bank problems, and a lot of hassle. For me, using the best pen is a small choice that helps prevent bigger problems later.

My Buying Guides on Best Pen To Prevent Check Washing

When I started looking for the best pen to prevent check washing, I realized that not every pen is equally secure. A check-washing pen needs to use ink that resists chemical tampering, dries properly, and leaves a mark that is difficult to remove without damaging the paper. Here’s what I look for when buying one.

1. Ink Type Matters Most

For me, the first thing to check is the ink. I prefer pens with gel ink, pigment ink, or archival-quality ink because they tend to bond better with paper and are harder to wash away. I avoid cheap pens with standard dye-based ink since those are usually easier to alter.

2. Look for Water-Resistant and Chemical-Resistant Ink

If I’m writing checks, I want ink that can stand up to water, bleach, acetone, and other common washing agents. I usually look for pens labeled waterproof, fade-resistant, archival, or fraud-resistant. These features give me more confidence that my check won’t be easily tampered with.

3. Choose a Pen That Writes Clearly and Darkly

I’ve found that a dark, bold line makes a big difference. A pen that writes in deep black or dark blue ink is easier to read and harder to alter. I also prefer a pen that writes smoothly without skipping, because uneven writing can sometimes be easier to manipulate.

4. Quick Drying Time Is Important

One thing I always check is drying time. If the ink takes too long to dry, it can smear or be lifted more easily. I like pens that dry quickly so the writing sets into the paper fast and stays intact.

5. Fine Point or Medium Point Works Best for Checks

For check writing, I usually choose a fine or medium point. Fine points give me better control, especially when writing amounts and signatures. Medium points can also work well if I want a darker, fuller line. I avoid overly broad tips because they can make writing messy.

6. Comfort and Grip Matter Too

Since I may need to write several checks or documents, I pay attention to comfort. A pen with a soft grip and balanced body helps me write neatly without hand strain. Even the best security ink won’t help if the pen is uncomfortable and causes sloppy writing.

7. Reliability and Brand Reputation

I trust brands that are known for quality ink and consistent performance. A reputable brand usually means better manufacturing standards and more dependable results. Before buying, I like to read reviews from other users who specifically mention check writing or fraud resistance.

8. Test the Pen Before Using It on Important Checks

Whenever possible, I test the pen on regular paper first. I check how dark the ink looks, how fast it dries, and whether it smudges. If the pen performs well on plain paper, I feel more confident using it on checks.

9. My Preferred Features Checklist

When I shop for a pen to prevent check washing, I look for:

  • Permanent or archival ink
  • Water-resistant and chemical-resistant formula
  • Dark black or blue ink
  • Fast drying time
  • Fine or medium point
  • Comfortable grip
  • Trusted brand reputation

Final Thoughts

My goal is simple: I want a pen that makes check tampering as difficult as possible. The best pen to prevent check washing is one with secure, fast-drying, chemical-resistant ink and reliable writing performance. If I focus on those features, I can protect my checks much better and write with peace of mind.

Final Thoughts

In my experience, the best pen to prevent check washing is one that uses permanent, fraud-resistant ink that can’t be easily erased or altered. I always look for pens that dry quickly, resist solvents, and create a strong, lasting mark on checks. Choosing the right pen is a simple step, but it can make a big difference in protecting my payments from tampering.

Author Profile

Tessa Rowan
Tessa Rowan
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.