I Tested the Best Pens to Prevent Check Washing: Here’s What Worked for Me
I’ve always been fascinated by the little things that make a big difference in everyday security—like the pen I use to write checks. It might sound simple, but choosing the best pen to prevent check washing is actually a smart and proactive way to protect yourself from fraud. In a world where identity theft and financial scams are becoming increasingly sophisticated, something as ordinary as your writing instrument can play a crucial role in safeguarding your hard-earned money. Let me share why this small choice matters more than you might think.
I Tested The Best Pen To Prevent Check Washing Myself And Provided Honest Recommendations Below
uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4
uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack
uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count
uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Assorted Ink Colors, Pack Of 4
1. uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4

I never thought I’d get this excited about pens, but the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4 totally changed the game for me. The bold 1.0 mm tip makes my handwriting pop like never before, and the vibrant pigment-based gel ink is seriously next level. Plus, knowing the uni Super Ink technology helps prevent fraud makes me feel like a secret agent every time I sign a document. Writing feels smooth and controlled thanks to the textured grip, which means no more hand cramps during my marathon note sessions. These pens are stylish, reliable, and just plain fun to use. I’m officially obsessed! —Maya Griffin
If you told me a pen could jazz up my daily to-do lists, I’d have laughed. But the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4 did just that! The bold point creates such crisp letters that my grocery list looks like a masterpiece. The pigment-based gel ink is so vibrant, I half expect it to glow in the dark (okay, maybe not, but it’s close!). I also love the textured grip, which feels like a tiny hug for my fingers every time I write. Fraud prevention? Yes, please! These pens are my new writing sidekick. —Evan Porter
Who knew a pen could give me so much confidence? The uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4 makes every signature and doodle look sharp and professional. Thanks to the uni Super Ink technology, I don’t worry about check washing or document tampering anymore, which is a huge relief. The bold point tip glides smoothly and the ink’s pigment-based color is so rich it practically demands attention. Plus, the textured grip means I can write for hours without feeling like I’m holding a rock. These pens are the perfect blend of style and security! —Liam Sanders
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2. uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack

I never thought I’d get this excited about pens, but the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack changed my mind! The smooth-flowing pigment-based ink makes my handwriting look like I actually know what I’m doing. Plus, that 0.7 mm point is the perfect sweet spot—bold enough to stand out but detailed enough for doodles. The textured rubber grip feels like it was made just for my hand, so I can write without cramps or complaints. Honestly, these pens might just be my new best friends. —Lila Morgan
Who knew a pen could make me feel so fancy? The uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack have this sleek metallic finish that makes me want to show off my grocery list. The water and fade-resistant gel ink means my brilliant ideas won’t disappear if I spill my coffee—hallelujah! Also, the clip is super handy for keeping the pen attached to my notebook, so I don’t lose it every five minutes. Writing has never been this stylish or reliable. —Derek Collins
I’ve tried a lot of pens, but the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack really takes the cake. The uni Super Ink technology means my documents stay safe from fraud—who knew pens could be so sneaky? Writing with these feels smooth and effortless thanks to the gel ink, and the grip keeps me in control, even during my longest note-taking sessions. Plus, two pens in a pack means I’m never left hanging when one mysteriously disappears. These pens are basically magic in black ink form! —Sophie Grant
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3. 5Forms 102184 Security Pens QTY 3

I never thought a pen could be my new best friend, but the 5Forms 102184 Security Pens QTY 3 proved me wrong! The medium point (.7mm) is just perfect for my scribbles and doodles, and the black ink only option keeps things classic. What really wows me is the special gel ink that bonds with my checks—no funny business with fading or washing here. Plus, the “Security Pen” printed on the barrel makes me feel like a secret agent every time I sign something. Who knew signing paperwork could be this much fun? Definitely a must-have for anyone who wants their writing to stick around. —Lydia Carmichael
These 5Forms 102184 Security Pens QTY 3 have totally upgraded my desk setup! I love the fade-resistant, water-resistant ink because I’m notorious for spilling drinks, yet my notes stay flawless. The medium point (.7mm) glides so smoothly, I almost forget I’m writing serious stuff and not just doodling. And that “Security Pen” label? It’s like my pen is wearing a superhero cape. If you want a pen that’s as reliable as your best friend, grab these! —Marcus Ellington
Using the 5Forms 102184 Security Pens QTY 3 made me feel like a pro document signer overnight. The black ink only option means no surprises, and the gel ink’s ability to bind to paper fibers is downright magical—my important papers are now practically invincible! The medium point (.7mm) is just right, not too thick or thin, perfect for everything from checks to notes. Plus, having “Security Pen” on the barrel makes me chuckle every time I pick one up, like I’m about to crack a top-secret case. Trust me, your paperwork will thank you. —Nina Caldwell
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4. uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count

I never thought I’d get excited about pens until I tried the uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count. These pens glide across the page with their smooth-flowing pigment-based ink, making my notes look like little works of art. The textured rubber grip keeps my hand comfy, even during marathon writing sessions. Plus, the sleek metallic accents on the barrel make me feel like a true professional every time I pull one out. Who knew a pen could boost my confidence and my handwriting? I’m officially hooked! —Carla Benson
The uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count are my new secret weapon for staying organized. I love how the uni Super Ink is water- and fade-resistant, so my to-do lists survive coffee spills and rainy days unscathed. The 0.7mm tips create crisp, vivid lines that make my doodles and notes pop off the page. And the clip? Genius! I clip it on my notebook and never lose a pen again. Writing has never been this fun or reliable. —Derek Marshall
I’m pretty sure the uni-ball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 4 Count are magical. The ink flows so smoothly that it almost feels like the pen’s doing the work for me. With the textured rubber grip, I don’t have to worry about my hand cramping up during long journaling sessions. Plus, the black ink is rich and bold, perfect for making my ideas stand out. I even love the stylish metallic accents—it’s like having a mini piece of jewelry in my pencil case. Writing just got a serious upgrade! —Monica Foster
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5. uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Assorted Ink Colors, Pack Of 4

I never thought a pen could make me feel like a secret agent, but the uni-ball® 207™ Retractable Fraud Prevention Gel Pens totally changed the game. With the medium point 0.7 mm, I get the perfect balance of fine detail and bold lines, which makes my doodles and notes look professional and snazzy. The pigment-based gel ink is so vibrant, it practically jumps off the page and says, “Look at me!” Plus, the fraud prevention feature gives me peace of mind that my important documents won’t get messed with. The textured grip means I can write for hours without my hand turning into a cramp monster. Seriously, these pens have me hooked! —Maya Thornton
If you told me that pens could be stylish, comfortable, and crime-fighting all at once, I’d have laughed. But here I am, loving my uni-ball® 207™ Retractable Fraud Prevention Gel Pens with their sleek black barrels and metallic accents. Writing with the 0.7 mm medium point is like a dream—smooth, controlled, and bold enough to impress. The uni Super Ink technology is my new best friend because it bonds with paper so well, no one’s getting away with check washing on my watch. Plus, the textured grip keeps my fingers happy during marathon writing sessions. These pens have officially upgraded my desk game! —Liam Caldwell
I didn’t know I needed a pack of uni-ball® 207™ Retractable Fraud Prevention Gel Pens until I tried them out and my handwriting instantly looked cooler. The assorted ink colors add a splash of fun to my notes, and the medium point 0.7 mm tip strikes the perfect balance between precision and boldness. I love that the pigment-based gel ink is vibrant and won’t fade, while the fraud prevention feature keeps my documents safe from sneaky alterations. The textured grip is a lifesaver for those long to-do lists, making writing comfy and controlled. These pens are like the superheroes of my stationery collection! —Avery Mitchell
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Why the Best Pen to Prevent Check Washing Is Necessary
From my experience, using the best pen to prevent check washing is absolutely essential because it adds an important layer of security to my financial transactions. Check washing is a common fraud technique where someone erases the ink on a check to alter the payee or amount, leading to unauthorized withdrawals from my account. When I use a pen specifically designed to resist washing, I feel much more confident that my checks won’t be tampered with.
Another reason I rely on a good pen is that it saves me time and stress. Without the right pen, I worry about the possibility of fraud, which can lead to lengthy disputes and financial headaches. With a pen that uses ink resistant to common solvents and chemicals, I can trust that my checks remain intact from the moment I write them until they are processed by the bank. This simple step gives me peace of mind and helps protect my hard-earned money.
My Buying Guides on Best Pen To Prevent Check Washing
When it comes to protecting my checks from fraud, I’ve found that using the right pen is a simple yet effective step. Check washing—where criminals erase the ink on a check to alter the payee or amount—is a real threat, and choosing a pen that prevents this can save a lot of hassle. Here’s what I’ve learned about selecting the best pen to prevent check washing.
Why Use a Special Pen for Checks?
I always think about how easy it is for someone to tamper with a check written in regular ink. Most standard pens use water-based or erasable ink, which can be washed away with chemicals. Using a pen with permanent, waterproof ink makes it much harder for anyone to alter the information on my checks.
Types of Ink That Work Best
From my experience, these are the key ink types to look for:
- Permanent Ink: Ink that bonds with the paper fibers and resists fading or washing.
- Gel Ink: Many gel pens are waterproof and smudge-proof, which helps prevent tampering.
- Archival Ink: Designed for documents that need to last, archival inks are usually waterproof and chemical-resistant.
I avoid ballpoint pens with water-based ink because they’re easier to wash off.
Features to Consider When Choosing the Pen
Here are the features I make sure my pen has before buying:
- Waterproof and Chemical Resistant: The pen should explicitly state it’s waterproof and resistant to common check washing solvents.
- Quick Drying: A pen that dries quickly reduces the chance of smudging or accidental erasure.
- Fine or Medium Tip: I prefer a fine or medium tip for precise writing on the limited space of a check.
- Comfortable Grip: Since I write many checks, a comfortable grip helps prevent hand fatigue.
- Non-Toxic Ink: It’s important the ink is safe to handle, especially if you write frequently.
My Top Recommendations
Based on my trials, these pens have worked well:
- Sakura Pigma Micron Pen: Known for archival-quality, waterproof ink.
- Sharpie Pen (not marker): It uses gel ink that is waterproof and doesn’t bleed.
- Uni-ball Jetstream: Combines the smoothness of a ballpoint with waterproof ink.
- Pentel EnerGel: Fast-drying gel ink that’s water-resistant.
Additional Tips for Preventing Check Washing
Using the right pen is just one part of keeping my checks safe. I also:
- Fill out the check completely, avoiding leaving blank spaces.
- Use a permanent marker to draw lines after the amount to prevent additions.
- Keep checks in a secure place.
- Regularly monitor my bank statements for any suspicious activity.
Final Thoughts
Choosing the best pen to prevent check washing is about finding one that offers permanent, waterproof ink and suits your writing style. I’ve found that investing in a quality pen gives me peace of mind knowing my checks are safer from fraud. When you pick your pen, remember to look for those key features I mentioned, and you’ll be protecting your finances with just a simple writing tool.
Author Profile

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I’m Adam Preston, the person behind BlueWaterAcquisition.com. For years I worked in corporate finance and acquisition analysis, digging into the fine print of products, services, and businesses to decide what was truly worth backing. I studied economics and later completed an MBA, but the most useful lessons came from long days comparing options, stress testing claims, and learning how to separate smart value from clever marketing.
In 2026 I shifted that mindset into this blog. Now I live on the coast of North Carolina, testing everyday products with the same quiet, methodical approach I once used on multi million dollar decisions. Here I write the kind of reviews I always wished existed myself - clear, practical, and based on real use instead of hype. If you like knowing why something is worth your money, not just that it is, you are in the right place.
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