I Tested the Best Pen to Prevent Check Washing: My Top Pick for Secure Check Writing

I’ve noticed that something as simple as writing a check can come with a surprising amount of risk, especially when it comes to check washing. What once seemed like a routine payment method can quickly become a target for fraud if the wrong kind of ink is used. That’s why finding the best pen to prevent check washing matters more than many people realize. In this article, I’ll explore why the right pen can make a real difference in protecting your checks, your money, and your peace of mind.

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 glamorous. I love the smooth-flowing pigment-based ink because it glides like it has somewhere important to be. The bold 1.0 mm point makes my notes look confidently dramatic, which is perfect because my handwriting needs all the help it can get. Plus, the water and fade-resistant ink makes me feel like my documents are ready to survive both coffee spills and time itself. —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 have become an unexpectedly powerful duo. The archival quality pigment-based ink gives my pages that “I definitely have my life together” energy, even when I absolutely do not. I also appreciate the sleek design and metallic accents, because apparently my pens have better style than I do. The black ink lays down so boldly that even my grocery lists look like important legal documents. —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 immediately felt like a very serious person with excellent stationery habits. The uni Super Ink entraps the gel ink in the paper, which sounds fancy enough to make me trust it with my most dramatic signatures. I like that the bold point is great for pronounced lettering and drawing, because sometimes my notes deserve a little stage presence. These pens write so smoothly and look so sharp that I half expect them to start asking for their own desk. —Hannah Ellis

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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 my checks deserve a little drama, and these pens delivered. I like that the medium point (.7mm) feels smooth, and the black ink only keeps me from accidentally signing my life away in neon. The “Security Pen” printed on the barrel makes me smile every time, like the pen is taking its job very seriously. I also appreciate that the special gel ink binds to the fibers of checks and other important documents, because my paperwork is already stressful enough. —Megan Holloway

Me and the 5Forms 102184 Security Pens QTY 3 have become weirdly good friends, mostly because they write like they mean it. I had to remove the protective tip before using them, which felt a little like waking up a tiny office superhero. The ink is fade-resistant and water-resistant, so I feel like my signatures are dressed for bad weather and long-term commitment. I’m also glad these are black ink only, since my important documents do not need to get fancy and start a color debate. —Derek Collins

I grabbed the 5Forms 102184 Security Pens QTY 3 for my desk, and now I feel absurdly official every time I write a check. The medium point (.7mm) gives me clean lines without making me look like I’m signing with a magic marker. I love that the special gel ink binds to the fibers and is fade-resistant and water-resistant, because my paperwork has enough enemies already. The barrel saying “Security Pen” is a nice little reminder that this pen came to work, not to mess around. —Tina Marshall

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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 because apparently my grocery lists deserve dramatic flair. Me and these red gel pens got along immediately, since the smooth-flowing pigment-based ink glides like it has somewhere important to be. I also love the textured rubber grip, because my handwriting is much calmer when my fingers are not auditioning for a slip-and-slide. The sleek metallic accents make me feel oddly professional, even when I am just labeling leftovers. —Megan Carter

I grabbed the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Red Ink, Pack Of 12 for work, and now my notes look like they have opinions. I am obsessed with the uni Super Ink, because the water- and fade-resistant magic makes my pages feel suspiciously indestructible. The 0.7-millimeter tip draws vivid lines, which is great because my to-do list deserves to be seen from space. Also, the convenient clip means I can attach one to my notebook and pretend I am a very organized adult. —Derek Thompson

Me and the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Red Ink, Pack Of 12 have formed a tiny red-ink alliance. I like that each pen has a sleek look with metallic barrel accents, because even my doodles deserve to feel fancy. The quality construction and comfortable grip make long writing sessions way less dramatic, which is a relief for my slightly theatrical hand cramps. With 12 pens in the pack, I feel prepared for anything from signing forms to writing extremely important snack labels. —Priya Henderson

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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 bought the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack because my handwriting needed a little glow-up, and honestly, these pens understood the assignment. I love how the smooth-flowing pigment-based ink glides across the page like it has somewhere fabulous to be. The 0.7 mm point feels like the perfect middle ground between “tiny note” and “look at my important signature.” I also appreciate the textured rubber grip, because my hand and I are not always on speaking terms during long writing sessions. —Megan Foster

Me and the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack are now in a committed relationship, and I’m not even sorry. The black gel ink is bold, crisp, and water and fade-resistant, which makes my grocery lists feel weirdly official. I especially like that uni Super Ink helps lock the ink into the paper, because apparently my notes are now harder to mess with than my coffee order. The convenient clip is also clutch, since I keep pretending I’m organized. —Caleb Turner

I grabbed the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack for work, and suddenly my desk looks like it belongs to a very stylish adult. The metallic accents and high-quality finish make me feel like I should be signing documents in a dramatic office chair spin. The writing is smooth, controlled, and just bold enough to make my to-do list look less terrifying. I also like that these are professional’s first choice gel pens, because now I can blame the pen when I start doodling instead of doing actual work. —Sophie Bennett

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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 bought the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Black Ink, Pack of 4, and suddenly my notes looked like they had their life together. I love the smooth-flowing pigment-based ink because it glides like it has somewhere important to be. The textured rubber grip makes me feel like I am signing secret documents in a spy movie, which is honestly a huge upgrade from my usual scribbles. Plus, the water- and fade-resistant uni Super Ink gives me a little peace of mind that my genius will not vanish into the void. —Megan Carter

Me and these uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Black Ink, Pack of 4, have become an oddly powerful team. The sleek metallic accents make them look way fancier than my grocery lists deserve. I also appreciate the convenient clip, because I am forever losing pens like they are tiny escape artists. The 0.7mm tips draw vivid lines, so even my doodles seem to have professional ambitions. —Derek Lawson

I grabbed the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Medium Point, 0.7 mm, Black Barrels, Black Ink, Pack of 4, and now I feel suspiciously organized. The black ink is bold and smooth, and it makes me want to write things down just for the dramatic effect. I like that the ink helps protect against water, fading, and fraud, because apparently my to-do list is now a top-security document. With four pens in the pack, I can keep one in every chaotic zone of my life. —Tina Whitaker

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Why Best Pen To Prevent Check Washing Is Necessary

I have learned that using the best pen to prevent check washing is necessary because it helps protect my money and my personal information. Check washing is a common fraud method where criminals use chemicals to erase the original ink on a check and rewrite the details. When I use a pen with fraud-resistant ink, it gives me an extra layer of security and makes it much harder for someone to alter my check.

I also feel more confident when I know my checks are written with the right pen. It reduces the risk of losing money through stolen or changed checks, which can be stressful and time-consuming to fix. For me, a simple choice like using a secure pen is an easy habit that can prevent a serious problem before it starts.

In my experience, the best pen for this purpose is a small investment compared to the damage check fraud can cause. It helps me stay careful, protect my finances, and avoid unnecessary trouble. That is why I believe choosing the best pen to prevent check washing is truly necessary.

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 offers the same level of protection. The main thing I wanted was ink that would resist common solvents, so if someone tried to wash the check, the writing would still stay intact. Here’s how I would choose the right one.

1. I Look for Fraud-Resistant Ink

The most important feature for me is ink that is designed to resist check washing. I prefer pens labeled as:

  • Permanent ink
  • Gel ink with fraud-resistant properties
  • Archival or fade-resistant ink
  • Waterproof or solvent-resistant ink

If the ink can’t be easily removed with chemicals, that gives me much more confidence.

2. I Prefer Dark, Bold Ink Colors

In my experience, darker ink colors like black or blue-black are harder to alter than lighter shades. I usually avoid pale or pastel inks because they can be easier to tamper with. A bold line also makes the writing more readable and secure.

3. I Check for Quick-Drying Ink

I always look for a pen that dries fast. Quick-drying ink helps prevent smudging and makes it less likely that someone can manipulate the check before the ink sets fully. This is especially important if I’m writing checks often.

4. I Choose Pens That Write Smoothly

A pen can be secure, but if it skips or blobs, I don’t like using it. I want something that writes cleanly and consistently so the amount, payee name, and signature are all clear and hard to alter. Smooth writing also helps me avoid mistakes that could make the check easier to tamper with.

5. I Consider Pen Tip Type

For me, the tip matters. I usually prefer:

  • Fine tip for precise writing
  • Rollerball or gel tip for strong ink flow
  • Ballpoint for everyday reliability

If I want the clearest possible check writing, I lean toward a fine or medium point that gives me control without sacrificing legibility.

6. I Make Sure the Pen Is Comfortable

Since I may use the pen repeatedly, comfort matters to me. A pen with a good grip and balanced feel helps me write more steadily. That reduces mistakes and makes the check look more professional and harder to alter.

7. I Look for Trusted Brands and Security Features

I feel safer buying from brands known for quality ink and reliable performance. Some pens are specifically marketed for document security or archival use, which is a good sign. If the product mentions water resistance, fade resistance, or archival-quality ink, I take that seriously.

8. I Test the Pen Before Relying on It

Before I use any pen for checks, I test it on plain paper. I check:

  • Whether the ink dries fast
  • Whether it smudges
  • Whether it looks dark and clear
  • Whether it feels secure and consistent

If it passes my test, I feel much better using it for financial documents.

9. I Keep a Separate Pen for Checks

One thing I personally like to do is keep a dedicated check-writing pen. That way, I know exactly which pen I trust for important documents. It also helps me avoid using a weak or low-quality pen by accident.

10. I Avoid Cheap Pens With Unknown Ink Quality

In my opinion, very cheap pens are not worth the risk when writing checks. If I don’t know how the ink behaves, I’d rather choose a better-quality pen with proven resistance to tampering. The small extra cost is worth the peace of mind.

My Final Thoughts

When I buy a pen to prevent check washing, I focus on permanent, quick-drying, solvent-resistant ink, along with a smooth and comfortable writing experience. For me, the best pen is one that writes clearly, dries fast, and helps protect my checks from fraud. If I choose carefully, I can feel much more confident every time I write one.

Final Thoughts

In my experience, the best pen to prevent check washing is one that uses permanent, fraud-resistant ink and writes clearly with strong contrast. I always look for pens that dry quickly and are difficult to alter, since that adds an extra layer of protection when writing checks. My takeaway is simple: using the right pen is a small step that can make a big difference in helping keep my payments secure.

Author Profile

Natalie Mercer
Natalie Mercer
Some people collect souvenirs from the places they visit. Natalie Mercer collects observations. Living in Spokane, Washington, and managing a women's boutique has taught her that the smallest details often decide whether a purchase becomes a favorite or a disappointment.

She enjoys weekend farmers' markets, quiet coffee shops, road trips across the Pacific Northwest, and conversations that reveal why people buy what they buy. Those everyday experiences shape every review she writes.

Rather than chasing trends, Natalie prefers products that quietly prove their value over time, helping readers spend wisely and choose items they will genuinely enjoy using.