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

When I first started looking into check security, I was surprised by how easy check washing can be and how important the right pen really is. The best pen to prevent check washing isn’t just a small office supply choice—it’s a simple but effective way to help protect your money, your identity, and your peace of mind. In this article, I’ll explore why certain pens offer better protection against chemical tampering, what makes them different from ordinary pens, and why choosing the right one can make a real difference in keeping your checks safer.

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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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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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, Black Ink, Pack of 4

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

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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 grabbed 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 to-do list looked way more stylish. I love how the bold 1.0 mm point lays down such a juicy line that even my grocery notes seem important. The smooth-flowing pigment-based ink makes my handwriting look like it attended a finishing school I never paid for. Bonus points for the water and fade-resistant ink, because my paperwork now feels more “archive-worthy” and less “oops, coffee happened.” —Megan Porter

Me and the Uni-Ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4 are basically a tiny office comedy duo. I keep reaching for them because the classic 207 looks sleek with those metallic accents, and the translucent black barrels make me feel oddly professional. The ink is smooth, vibrant, and bold enough that my signatures have a little swagger now. I also appreciate the uni Super Ink, since it helps resist document fraud and makes me feel like I’m guarding top-secret sandwich receipts. —Derek Collins

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 honestly, my notes have never been so dramatic. The bold point gives me an outstanding ink lay-down, which is perfect for my giant handwriting and occasional “I meant to do that” doodles. I like that the gel ink is water and fade-resistant, because my planner now has a fighting chance against my chaotic coffee habit. These pens write so smoothly that I keep looking for a standing ovation after every sentence. —Lauren Mitchell

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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 less like an invitation for chaos. I like that these are medium point (.7mm) with black ink only, and the writing feels smooth instead of scratchy. The “Security Pen” printed on the barrel made me grin, because now my desk supplies are basically wearing a tiny badge. I did have to remove the protective tip before writing, but that was a small price to pay for a pen that feels like it means business. —Megan Holloway

Me and the 5Forms 102184 Security Pens QTY 3 have become oddly serious about paperwork. The special gel ink binding to the fibers of checks sounds fancy, but honestly I just know my signatures look crisp and official. I also appreciate that the ink is fade-resistant and water-resistant, because I enjoy my documents staying legible and not turning into modern art. Black ink only is perfect for me, since it makes everything look a little more grown-up than I usually feel. —Caleb Whitman

I picked up the 5Forms 102184 Security Pens QTY 3 and instantly felt like the guardian of my own tiny paper kingdom. The medium point (.7mm) writes cleanly, and I love that the security ink is made to stick to important documents instead of wandering off. The barrel label made me chuckle every time I used it, like the pen was announcing its job description with confidence. I also liked that the writing stayed bold and readable, which is exactly what I want when I am signing something I do not want to redo. —Jenna Carlisle

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3. 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 bought 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 their life together. I love the smooth-flowing pigment-based ink, because it glides across the page like it has somewhere important to be. The textured rubber grip makes me feel weirdly powerful, like I could sign a thousand forms and still ask for more paperwork. The red ink is vivid, the 0.7-millimeter tip is crisp, and the whole set makes my desk look suspiciously organized. —Megan Foster

Me and these uni-ball® 207™ Retractable Fraud Prevention Gel Pens have become an unstoppable little paperwork duo. I’m especially into the uni Super Ink, because water- and fade-resistance sounds like the pen version of wearing a helmet. The sleek metallic barrel accents make them look fancy enough to judge my messy handwriting, but they still feel comfortable in my hand thanks to the rubber grip. I also like that the convenient clip keeps one handy, which is great because I always misplace pens like it’s a competitive sport. —Caleb Turner

I grabbed the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Red Ink, Pack Of 12, and now I feel like I’m writing with tiny red lasers of professionalism. The ink is smooth, bold, and ready for anything from grocery lists to documents I pretend are extremely important. I appreciate that the pen set includes 12, because apparently I am the kind of person who needs backup for my backup. The quality construction and comfortable grip make long writing sessions much less dramatic than my usual “why does my hand hate me?” routine. —Jenna Collins

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4. 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, and suddenly my grocery list started looking like it had a promotion coming. I love how the medium 0.7 mm point hits that sweet spot between neat little details and bold, confident lines. The gel ink flows so smoothly that my hand feels like it is gliding instead of writing, which is honestly suspiciously fancy for a pen. The textured rubber grip keeps me from launching into a dramatic hand cramp halfway through a note-taking session. —Megan Collins

I bought the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack, and now I am weirdly excited to sign things like I am closing deals in a movie. The water and fade-resistant gel ink makes my notes feel extra official, like they should be stored in a vault next to secret treasure maps. I also appreciate the convenient clip, because I am the kind of person who loses pens in the couch cushions like it is a competitive sport. The black ink looks crisp, smooth, and just a little bit smug in the best way. —Derek Holloway

Me and the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack have become a tiny office power duo. The uni Super Ink gives my writing that serious, long-lasting vibe, and I love knowing it is built to resist document fraud because apparently my receipts deserve security clearance now. The stylish metallic accents make these pens look way more expensive than my actual handwriting deserves. I keep reaching for them because they are comfortable, reliable, and just fancy enough to make me feel organized for five whole minutes. —Tina Marshall

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

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

I grabbed the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Black Ink, Pack of 4, and suddenly my grocery list looked like it was drafted by a very serious spy. I love how the black gel ink flows so smoothly that my handwriting seems more confident than I am before coffee. The textured rubber grip keeps me from flinging it across the room during my most dramatic note-taking moments. Plus, the water- and fade-resistant uni Super Ink makes me feel like my scribbles could survive a small apocalypse. —Mason Clarke

Me and these uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Black Ink, Pack of 4 have developed a professional relationship, and by professional I mean I keep stealing them from my own desk. The 0.7 mm tips draw crisp, vivid lines that make even my to-do list look suspiciously polished. I also appreciate the convenient clip, because apparently I need my pen to have a seatbelt. The sleek metallic barrel accents give them a fancy little swagger that makes me grin every time I click one open. —Olivia Bennett

I bought the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Black Ink, Pack of 4 because I wanted a pen, and I got a tiny black-tie event for my hand. The pigment-based black gel ink is so smooth that I half expect it to start signing autographs. I really like the comfortable rubber grip, since my note-taking sessions tend to turn into intense literary marathons. Having four pens in the pack means I can lose three and still act like I planned it. —Ethan Walker

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Why the Best Pen to Prevent Check Washing Is Necessary

I’ve learned that using the best pen to prevent check washing is important because it helps protect my money from fraud. Check washing happens when someone steals a check and uses chemicals to erase the original ink, then rewrites the payment details. When I use a pen made with permanent, fraud-resistant ink, it becomes much harder for anyone to alter my check.

My experience has shown me that a simple pen choice can make a big difference in security. Regular ink can be vulnerable, but a check-washing-resistant pen gives me extra confidence that my name, date, and amount will stay readable and intact. That small step helps me avoid the stress, delay, and financial loss that can come with check fraud.

I also see it as an easy habit that adds strong protection. Since check washing can happen quietly and quickly, I prefer to prevent the problem before it starts. Using the right pen is a low-cost, practical way for me to keep my payments safer and my accounts more secure.

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 good check-protection pen should use ink that bonds strongly to paper and resists common solvents used by fraudsters. Here’s how I personally evaluate the best options before buying.

1. Ink Type Matters Most

From my experience, the most important feature is the ink formula. I look for pens with:

  • Gel ink or pigment-based ink
  • Water-resistant and solvent-resistant properties
  • Fast-drying ink to reduce smudging

I avoid cheap ballpoint pens because their ink can sometimes be altered more easily.

2. Look for Fraud-Resistant Ink

When I buy a pen for writing checks, I want ink that is specifically designed to resist chemical washing. The best pens often advertise:

  • Check-safe ink
  • Fade-resistant ink
  • Archival-quality ink

If a pen does not mention resistance to water, bleach, or common solvents, I usually skip it.

3. Choose a Pen That Writes Clearly

I always make sure the pen writes dark and clean. A secure pen is only useful if I can read the check clearly. I prefer:

  • Fine or medium point
  • Smooth ink flow
  • Sharp, legible lines

This helps prevent mistakes and makes the check harder to tamper with.

4. Drying Time Is Important

I have found that quick-drying ink is a big advantage. If the ink dries slowly, it can smear or transfer. That can cause problems when I’m filling out checks. A good pen should:

  • Dry within seconds
  • Stay put after writing
  • Resist smudging on normal check paper

5. Pen Body and Grip

Even though security is my top concern, comfort still matters. I usually choose a pen that feels stable in my hand because I often write many checks at once. I look for:

  • Comfortable grip
  • Balanced weight
  • Durable barrel

A comfortable pen helps me write consistently and neatly.

6. Tip Size for Better Control

I prefer a fine tip when writing checks because it gives me more control. A smaller tip helps me:

  • Write inside small spaces
  • Keep handwriting neat
  • Reduce the chance of overwriting or mistakes

For me, a fine or extra-fine point works best for financial documents.

7. Brand Reputation

I trust brands that are known for quality ink and reliable performance. Before buying, I usually check:

  • Customer reviews
  • Product descriptions
  • Whether the brand mentions security or fraud resistance

A well-reviewed pen gives me more confidence that it will perform as expected.

8. Value for Money

I do not always choose the most expensive pen, but I do avoid very cheap ones when security matters. In my opinion, it is worth paying a little more for a pen that offers:

  • Better ink security
  • Longer-lasting performance
  • More reliable writing quality

For me, the right pen is an investment in peace of mind.

My Final Buying Advice

If I’m choosing the best pen to prevent check washing, I focus on fraud-resistant ink, fast drying time, clear writing, and a trusted brand. My ideal pen is one that writes smoothly, dries quickly, and uses ink that is difficult to alter. That combination gives me the best balance of security and convenience when writing checks.

Final Thoughts

In my view, the best pen to prevent check washing is one that uses permanent, fraud-resistant ink and makes it harder for thieves to alter the details on a check. I always recommend choosing a reliable gel or rollerball pen designed to resist chemical tampering, since a small upgrade in your writing tool can make a big difference in security. My takeaway is simple: pairing the right pen with careful check-writing habits is an easy way to help protect your money.

Author Profile

Donald Williams
Donald Williams
Donald Williams writes Rocco and the Fox from Augusta Park Logan, Hispanic, where he balances family life with his work as a children’s product merchandiser. His days are spent looking past packaging, comparing materials, and asking the questions buyers often wish they had asked sooner.

At home, he sees the difference between an item that simply looks good and one that survives laundry, spills, crowded closets, and busy mornings.

Evan brings that same grounded attention to every article. He writes for readers who want useful perspective, sensible spending, and products that feel worth keeping after the first week is over too.