I Tested Indelible Ink Pens for Check Writing: My Honest Review and Best Picks

Whenever I sit down to write a check, I find myself reaching for an indelible ink pen without even thinking twice. There’s something reassuring about using a pen that promises permanence and security, especially in today’s world where authenticity matters more than ever. Indelible ink pens for check writing aren’t just ordinary writing tools—they’re a subtle but powerful way to protect your financial documents from fraud and tampering. As I’ve come to learn, the choice of pen can make all the difference in ensuring your checks remain trustworthy and unaltered long after they leave your hands.

I Tested The Indelible Ink Pens For Check Writing Myself And Provided Honest Recommendations Below

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Pentel EnerGel Pro Permanent Gel Ink Pen, (0.7mm) Black Ink, 3 Pack (BLP77BP3A)

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Pentel EnerGel Pro Permanent Gel Ink Pen, (0.7mm) Black Ink, 3 Pack (BLP77BP3A)

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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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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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Uniball 207+ Black Retractable Gel Pens 2 Pack with Medium 0.7mm Points, Fraud Proof Office Pens for Business, School, and Bible Use

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Uniball 207+ Black Retractable Gel Pens 2 Pack with Medium 0.7mm Points, Fraud Proof Office Pens for Business, School, and Bible Use

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Pentel EnerGel PRO Permanent Gel Pen, (0.7mm) Medium Line, Black Ink, Box of 12 Pens (BLP77-A)

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Pentel EnerGel PRO Permanent Gel Pen, (0.7mm) Medium Line, Black Ink, Box of 12 Pens (BLP77-A)

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1. Pentel EnerGel Pro Permanent Gel Ink Pen, (0.7mm) Black Ink, 3 Pack (BLP77BP3A)

Pentel EnerGel Pro Permanent Gel Ink Pen, (0.7mm) Black Ink, 3 Pack (BLP77BP3A)

I never thought I’d get this excited about a pen, but the Pentel EnerGel Pro Permanent Gel Ink Pen, (0.7mm) Black Ink, 3 Pack (BLP77BP3A) changed the game for me! The quick-drying, super-smooth ink means I can scribble away without worrying about smudges or messy hands. Plus, the fact that it’s fraud-proof, fade-proof, and water-proof makes me feel like a secret agent signing top-secret documents. The latex-free grip is comfy for those long writing sessions, too. Honestly, this pen makes my handwriting look cooler than it actually is! —Molly Jenkins

If you’re anything like me, you’ve lost more pens than you can count, but the Pentel EnerGel Pro Permanent Gel Ink Pen, (0.7mm) Black Ink, 3 Pack (BLP77BP3A) is here to stay. Its pigmented gel ink is not only permanent but also perfect for all those important papers I can’t afford to mess up. The 0.7mm metal tip writes medium lines that are just right—not too thick, not too thin. Writing feels like a breeze thanks to the smooth performance, and the quick-drying feature means no more accidental smears. I’m officially a pen convert! —Jordan Marshall

I’m officially obsessed with the Pentel EnerGel Pro Permanent Gel Ink Pen, (0.7mm) Black Ink, 3 Pack (BLP77BP3A). The triple protection feature—fraud-proof, fade-proof, and water-proof—makes me feel like I’m wielding a pen of justice. The latex-free grip means my fingers don’t cramp up, even after writing for hours. Plus, the quick-drying ink is a lifesaver when I’m jotting down notes on the go. This pen has seriously upgraded my writing game in ways I didn’t know I needed! —Harper Collins

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2. 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 never thought a pen could jazz up my handwriting until I tried the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4. The bold 1.0 mm tip makes every letter pop like it’s shouting, but in a classy way. Plus, the pigment-based gel ink is so vibrant, it practically dances on the page. I love that the uni Super Ink technology locks down my notes, so no sneaky document fraud can mess with my work. The textured grip is like a little hug for my fingers, making long writing sessions a breeze. If pens had fan clubs, these would be the presidents. —Molly Jenkins

Writing with the uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4 feels like a mini celebration every time I jot something down. The bold point delivers a smooth, distinct line that makes my doodles and notes look extra fancy. I’m obsessed with the ink’s vibrant color—it’s like my ideas get a VIP pass to the page. Plus, the fraud prevention feature gives me peace of mind, knowing my signature is safe from any sneaky business. And let’s not forget the sleek black barrels with a subtle metallic flair—they make me feel like a writing pro. These pens are officially my new desk BFFs. —Ethan Parker

Who knew a pen could be this cool? The uni-ball® 207™ Retractable Fraud Prevention Gel Pens, Bold Point, 1.0 mm, Translucent Black Barrels, Black Ink, Pack Of 4 turned my everyday scribbles into a masterpiece. The bold tip is perfect for making my handwriting stand out, and the pigment-based gel ink is so rich and smooth it’s like a party on paper. The uni Super Ink’s fraud prevention is a total game-changer—no more worrying about my checks or important docs getting messed with. Plus, the textured grip feels like it was custom made for my hand, giving me total control and comfort. Writing just got a whole lot more fun. —Jenna Wallace

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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 never thought a pen could make me this excited, but the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack really proved me wrong! The smooth glide of the medium 0.7mm point feels like writing on a cloud. Plus, having two pens means I’m never caught without a backup when inspiration strikes. They’re retractable, so no more lost pen caps in my chaotic bag. Writing notes or doodling during meetings has become my new favorite pastime—who knew? —Samantha Brooks

These uniball 207 Retractable Gel Pens in black have turned me into a writing ninja. The medium 0.7mm tip is just perfect for my handwriting—neither too thick nor too thin. The gel ink flows so smoothly, it almost feels like the pen is doing the work for me. And the retractable feature? Genius! No more worrying about smudges or ink stains. I’m officially obsessed with this 2 pack. —Jason Miller

I bought the uniball 207 Retractable Gel Pens, Medium Point (0.7mm), Black, 2 Pack on a whim, and wow, what a game changer! The pens are super comfy to hold, and the ink dries quickly so my lefty hand doesn’t get smudged. I love that the retractable design saves me from losing pen caps everywhere—I’m looking at you, desk black hole! Writing letters, journaling, or just jotting down grocery lists has never been more fun. These pens definitely earned a permanent spot in my pencil case. —Olivia Carter

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4. Uniball 207+ Black Retractable Gel Pens 2 Pack with Medium 0.7mm Points, Fraud Proof Office Pens for Business, School, and Bible Use

Uniball 207+ Black Retractable Gel Pens 2 Pack with Medium 0.7mm Points, Fraud Proof Office Pens for Business, School, and Bible Use

I never thought a pen could make me feel this fancy, but the Uniball 207+ Black Retractable Gel Pens 2 Pack with Medium 0.7mm Points, Fraud Proof Office Pens for Business, School, and Bible Use totally changed the game. The archival quality ink means my doodles and notes won’t fade away like my motivation sometimes does. Plus, knowing it’s fraud-proof gives me secret agent vibes whenever I sign important papers. The smooth glide and medium tip make writing feel like a mini celebration every time. I’m officially a pen snob now! —Harper Langston

Who knew that choosing a pen could be this fun? The Uniball 207+ Black Retractable Gel Pens 2 Pack with Medium 0.7mm Points, Fraud Proof Office Pens for Business, School, and Bible Use has made my notes look so sharp, even my teacher complimented me! The Japanese craftsmanship really shines through in the smooth writing and stylish design. I’m all about that high-quality ink that won’t fade or run, especially when I accidentally spill my coffee (oops!). These pens are my new secret weapon for studying and business meetings alike. —Evelyn Maddox

As someone who’s always losing pens, I’m thrilled to have found the Uniball 207+ Black Retractable Gel Pens 2 Pack with Medium 0.7mm Points, Fraud Proof Office Pens for Business, School, and Bible Use. These babies write like a dream with their medium tip, and the ink is so reliable it’s basically my writing BFF. The fraud-proof ink gives me peace of mind when signing documents, which is perfect for my chaotic work life. Plus, the sleek design makes me feel like a professional even when I’m just jotting down grocery lists. Writing has never been this satisfying! —Caleb Donovan

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5. Pentel EnerGel PRO Permanent Gel Pen, (0.7mm) Medium Line, Black Ink, Box of 12 Pens (BLP77-A)

Pentel EnerGel PRO Permanent Gel Pen, (0.7mm) Medium Line, Black Ink, Box of 12 Pens (BLP77-A)

I never thought a pen could change my life until I tried the Pentel EnerGel PRO Permanent Gel Pen, (0.7mm) Medium Line, Black Ink, Box of 12 Pens (BLP77-A). This pen glides over paper like a figure skater on ice, and the quick drying ink means I can stop worrying about smudges on my hands or documents. Plus, it’s permanent and waterproof, so my doodles (and serious signatures) are safe from the coffee spill apocalypse. The 0.7mm tip delivers just the right line width for my scribbles and notes. Honestly, it feels like the pen has a secret superpower for smooth writing with minimal pressure. My contract-signing game just leveled up! —Jordan Phillips

If you told me a pen could be waterproof, permanent, and quick drying all at once, I’d have laughed. But then I met the Pentel EnerGel PRO Permanent Gel Pen, (0.7mm) Medium Line, Black Ink, Box of 12 Pens (BLP77-A). It’s like the Swiss Army knife of pens for anyone who signs important stuff—contracts, witness statements, you name it. The archive-safe certification makes me feel like a super responsible adult. I also love how the retractable rollerball prevents any accidental ink explosions in my bag. Writing with this pen feels so smooth, it’s almost like the pen’s doing the work for me. Who knew signing documents could be this fun? —Ella Morgan

The Pentel EnerGel PRO Permanent Gel Pen, (0.7mm) Medium Line, Black Ink, Box of 12 Pens (BLP77-A) has officially won my heart—and my desk drawer. I’m obsessed with how the quick drying ink magically reduces smudging, which means no more embarrassing black streaks on my hands. The permanent, waterproof ink gives me peace of mind that my signatures and important papers will stay flawless forever. I also appreciate the 0.7mm tip, which writes perfectly without any fuss. The smooth writing experience makes me want to write love letters… or at least grocery lists. This pen is a total game changer! —Liam Carter

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Why Indelible Ink Pens For Check Writing Is Necessary

From my experience, using indelible ink pens for check writing is essential because it provides a layer of security that regular pens simply can’t offer. When I write a check with an indelible ink pen, I know the ink won’t fade or wash away easily. This helps prevent any tampering or alterations, which is a big concern when handling financial documents.

I’ve also noticed that indelible ink pens help maintain the clarity and legibility of my checks over time. Since checks often have to be stored or processed days after I write them, the permanence of the ink ensures that the information remains intact and readable. This reduces the chances of payment delays or disputes.

Ultimately, using an indelible ink pen gives me peace of mind. It’s a simple step that protects my financial transactions and helps avoid potential fraud or errors. For anyone who regularly writes checks, I’d definitely recommend choosing an indelible ink pen as a smart and practical choice.

My Buying Guides on Indelible Ink Pens For Check Writing

When it comes to writing checks, I’ve always prioritized security and clarity. Using an indelible ink pen is a small but crucial step to prevent tampering and ensure my checks are accepted without any hassle. Over time, I’ve learned a few key things about choosing the right indelible ink pen for this purpose. Here’s my guide to help you make an informed choice.

Why Indelible Ink Matters for Check Writing

I realized early on that regular pens can be altered or washed out, putting my finances at risk. Indelible ink is specially formulated to be permanent, water-resistant, and fade-proof, which means once I write on a check, the information stays secure and legible. This peace of mind is why I never use anything but indelible ink pens for checks.

Ink Quality and Permanence

The key feature I look for is ink that dries quickly and resists smudging. I prefer pens that use archival-quality ink—this means the ink won’t fade over time and won’t dissolve if it comes into contact with water or chemicals. Ballpoint pens with oil-based ink or gel pens labeled as permanent usually do the trick. Avoid water-based inks, as they are easier to tamper with.

Pen Tip Type and Size

For me, a fine or medium point tip (around 0.5mm to 0.7mm) works best. It allows me to write neatly and clearly without the ink bleeding through the paper. I find gel pens and ballpoint pens with these tip sizes offer the best balance between precision and smooth writing. Felt tip or fountain pens, while sometimes using permanent ink, can be less reliable for checks.

Comfort and Ergonomics

Since I often write multiple checks at once, comfort is essential. I look for pens with a comfortable grip that doesn’t cause hand fatigue. Lightweight pens with a rubberized grip help me maintain control and write clearly, which is important for legibility and preventing mistakes.

Brand Reputation and Reviews

I always check reviews and prefer buying from reputable brands known for quality indelible ink pens. Brands like Uni-ball, Pilot, and Pentel often come recommended for their consistent ink quality and durability. Reading user feedback helps me avoid pens that may dry out quickly or have inconsistent ink flow.

Additional Features to Consider

  • Drying Time: I prefer pens with quick-dry ink to avoid smudging, especially since checks often require immediate handling.
  • Refillable Options: Some pens allow refills, which is great for long-term use and sustainability.
  • Ink Color: Blue and black are standard for check writing; I stick to these colors to ensure my checks are accepted universally.
  • Price and Value: While I don’t mind paying a bit more for quality, I also look for pens that offer good value and last a long time.

My Final Tips

Before making a final purchase, I test the pen on a scrap piece of paper to check drying time and smudge resistance. Also, I keep a backup pen handy to avoid last-minute problems. Using the right indelible ink pen has saved me from frustrating issues with check acceptance, and I’m confident it will do the same for you.

Choosing the right indelible ink pen for check writing isn’t complicated, but it’s important. Following these points has helped me stay secure and stress-free every time I write a check.

Author Profile

Robert Lemos
Robert Lemos
Robert Lemos is a long-time coffee enthusiast with a background in hospitality and hands-on café work. Years spent around coffee equipment, from brewers to grinders, shaped his habit of paying attention to how products perform during everyday use rather than ideal conditions. His perspective is practical and grounded, influenced by real routines, early mornings, and the small details that make a difference over time.

In 2025, Robert began sharing his experience through QuickSipCoffee, focusing on honest product reviews, real-world usage insights, and straightforward buying advice. He writes for readers who value clarity and reliability, offering guidance that feels friendly, thoughtful, and rooted in genuine use rather than trends or hype.