Did you know that check washing is still one of the most common ways criminals steal money today? It sounds like a problem from the past, but a simple bottle of household bleach can lift the ink off your personal checks in seconds. This allows thieves to change the payee name and the dollar amount to whatever they choose. It is a terrifying thought for anyone who still uses paper checks to pay their bills or send gifts.
Choosing the right pen to prevent this crime can feel overwhelming. Many pens claim to be permanent, but they often smudge, fade, or fail to bond properly with the paper fibers. You might wonder if you need a specialized gel ink, a pigment-based formula, or something else entirely. Walking down the office supply aisle leaves many people guessing which brand actually offers real protection against fraud.
In this guide, we take the guesswork out of your purchase. We have tested the top-rated security pens on the market to see which ones truly resist tampering and chemical solvents. You will learn exactly what features to look for and which products provide the best defense for your bank account. By the end of this post, you will feel confident picking a pen that keeps your finances safe and secure. Let’s dive into the best tools to protect your hard-earned money.
Top Security Pens For Check Writing Recommendations
- The classic 207 is preferred by professionals for its stylish metallic accents and high-quality finish - archival quality pigment-based inks combined with a sleek design.
- Gel pens feature smooth-flowing pigment-based ink with vibrant color
- The bold 1.0 mm point produces an outstanding ink lay-down for pronounced lettering and drawing
- Water and fade-resistant gel ink helps you compose long-lasting, high-quality documents you can archive
- uni Super Ink entraps the gel ink in the paper, creating a strong bond that resists document fraud
- Medium Point (.7mm)
- Black Ink Only - If you need blue ink check out our other listing B0GR1SXXXC Blue Security Pens 102186
- Security Pen uses special gel ink that binds to the fibers of checks or other important documents
- Ink is fade-resistant and water-resistant
- 'Security Pen' printed on barrel
- Nothing Else Like It - Uni's proprietary ink formulation is archival quality, our long-lasting inks are high quality and immune to fading, fraud, and water; The obvious choice for professionals, amateurs, and everyone in between.
- Simply The Best - Each Uniball pen is meticulously and thoughtfully designed, manufactured, and assembled in Japan; our high-quality finishes along with our stylish designs make us the standard when it comes to the ideal writing experience.
- Multiple Tip Sizes - Choose from 0.38 pens ultra micro tip, 0.5 pens micro tip, 0.7 pens medium tip, and 1.0 pens bold tip; Best pens for coloring, drawing, studying, business, and precision writing.
- Multiple Color Options - Choose from black ink pens, blue ink, red ink, purple ink, and multi-color pens; whether you need blue and black pens or colorful pens, we've got you covered!
- Multiple Quantities - Various pack sizes from 2 pens up to 144 bulk pens; Bulk pens are high school classroom essentials, nursing essentials for work, and college essentials for studying.
- Gel pens feature smooth-flowing pigment-based ink with vibrant color
- The fine 0.5mm micro point produces outstanding readability and detail
- Water and fade-resistant gel ink helps you compose long-lasting, high-quality documents you can archive
- uni Super Ink entraps the gel ink in the paper, creating a strong bond that resists document fraud
- A textured rubber grip ensures ease of writing while helping you maintain good control; convenient clip ensures that your favorite gel pen is always at hand
- Nothing Else Like It - Uni's proprietary ink formulation is archival quality, our long-lasting inks are high quality and immune to fading, fraud, and water; The obvious choice for professionals, amateurs, and everyone in between.
- Simply The Best - Each Uniball pen is meticulously and thoughtfully designed, manufactured, and assembled in Japan; our high-quality finishes along with our stylish designs make us the standard when it comes to the ideal writing experience.
- Multiple Tip Sizes - Choose from 0.38 pens ultra micro tip, 0.5 pens micro tip, 0.7 pens medium tip, and 1.0 pens bold tip; Best pens for coloring, drawing, studying, business, and precision writing.
- Multiple Color Options - Choose from black ink pens, blue ink, red ink, purple ink, and multi-color pens; whether you need blue and black pens or colorful pens, we've got you covered!
- Multiple Quantities - Various pack sizes from 2 pens up to 144 bulk pens; Bulk pens are high school classroom essentials, nursing essentials for work, and college essentials for studying.
- Nothing Else Like It - Uni's proprietary ink formulation is archival quality, our long-lasting inks are high quality and immune to fading, fraud, and water; The obvious choice for professionals, amateurs, and everyone in between.
- Simply The Best - Each Uniball pen is meticulously and thoughtfully designed, manufactured, and assembled in Japan; our high-quality finishes along with our stylish designs make us the standard when it comes to the ideal writing experience.
- Multiple Tip Sizes - Choose from 0.38 pens ultra micro tip, 0.5 pens micro tip, 0.7 pens medium tip, and 1.0 pens bold tip; Best pens for coloring, drawing, studying, business, and precision writing.
- Multiple Color Options - Choose from black ink pens, blue ink, red ink, purple ink, and multi-color pens; whether you need blue and black pens or colorful pens, we've got you covered!
- Multiple Quantities - Various pack sizes from 2 pens up to 144 bulk pens; Bulk pens are high school classroom essentials, nursing essentials for work, and college essentials for studying.
- The first true quick-drying, super-smooth, Permanent gel pen
- Triple the protection! - fraud-proof, fade-proof and water-proof
- Permanent, pigmented gel ink is perfect for important documents
- Quick-drying, smooth-writing performance that consumers expect from ENER-GEL
- Latex-free grip for writing comfort and control
- Package includes: you will receive 16 pieces secure pen set with chain and pen holders, and 16 pieces blank ink refills, equipped with blank ink refills for your daily use and replacement, the quantity is for you to choose, sufficient and convenient for your daily learning or work needs
- Make life convenient: our security pen designed with a small connecting chain for link, and a peelable adhesive rubber base to secure the pen on the desktop, countertop or other surface for ease of customer access, which can save time and bring you more convenience in life
- Black ink refills: featuring 1.0 mm medium point tip of the ballpoint glides across paper in an easy, smooth and attractive manner, no smearing and skipping, which can be installed by unscrewing the metal cap on the tip, convenient and efficient
- Application occasions: these black ink desktop pens have a simple yet contemporary look to easily match any office environment or business setting, suitable for offices, banks, hospitals, police stations, schools and other public places reception to use
- Classic color: this security pen set comes with black, classic and simple, and along with black ink refill for official documents and checks
The Ultimate Guide to Choosing Security Pens for Check Writing
Writing a check might feel like an old-fashioned habit, but it remains a common way to pay bills. Unfortunately, “check washing” is a real crime. Criminals use chemicals to lift ink off checks and rewrite them for higher amounts. To protect your bank account, you need a security pen. These pens use special ink that stays on the paper forever.
Key Features to Look For
When shopping for a security pen, look for the term “gel ink.” Gel ink is thicker than standard ballpoint ink. It sinks deep into the fibers of the check paper. Once it dries, it becomes nearly impossible to remove with common household chemicals like bleach or acetone. Always check the packaging for “fraud prevention” or “check washing resistant” labels.
Important Materials
The most important part of a security pen is the ink formula. Manufacturers use permanent, pigment-based ink. Unlike water-based inks, these pigments are designed to be waterproof and archival. The pen body materials matter less than the ink, but a comfortable grip helps you write clearly. Choose a pen with a tungsten carbide ball tip for smooth, consistent ink flow.
Factors That Improve or Reduce Quality
High-quality pens dry very quickly. If the ink stays wet too long, it might smudge. Smudged ink looks messy and can be hard for bank scanners to read. You should also look for a pen with a strong clip so you do not lose it. Cheap pens often have weak springs or ink that skips. Avoid pens that use dye-based inks, as these are easier for criminals to wash away.
User Experience and Use Cases
Using a security pen feels just like using a regular gel pen. They glide easily across paper and provide a bold, dark line. You should use these pens for all financial documents, including checks, legal contracts, and tax forms. They are also great for signing important receipts. Keep one in your checkbook cover so you are always prepared to write a secure payment.
Frequently Asked Questions
Q: Can I use any pen to write a check?
A: You can, but it is not safe. Standard ballpoint pens often use ink that can be easily washed off with chemicals.
Q: What is “check washing”?
A: It is a crime where a thief steals a check, removes the ink using chemicals, and changes the payee or the amount.
Q: Is security ink permanent?
A: Yes. Security ink is designed to be waterproof and resistant to solvents used by criminals.
Q: Do I need special paper for these pens?
A: No. These pens work on standard check paper and most other types of stationery.
Q: How can I tell if my pen is secure?
A: Look for labels that mention “fraud prevention” or “gel ink.”
Q: Does the ink fade over time?
A: No. High-quality security ink is archival, meaning it resists fading from light and time.
Q: Are these pens expensive?
A: Most security pens are very affordable. You can buy them in packs for a low price at most office supply stores.
Q: Will the ink bleed through the paper?
A: Usually not. Most security pens are designed to work well on standard check paper without soaking through to the other side.
Q: Can I use these pens for everyday writing?
A: Yes, they are great for notes, journals, and letters because the ink is smooth and long-lasting.
Q: Should I use a thick or thin tip?
A: A medium point (0.7mm) is usually best for checks. It provides a bold, clear line that is easy for bank machines to read.