Pen Knife – Disguised 2.13-Inch Blade Hidden in Working Pen, Pen Cap Safety, Ink Cartridge Included, 5 Colors
Original price was: $9.99.$8.49Current price is: $8.49.
Buy with Confidence
Covered by a 30-Day Money Back Guarantee. If it's not right for you, returns are easy and hassle-free.
Secure checkout • 100% Satisfaction Guaranteed • 30 Day Money Back Guarantee • Easy Returns • Fast Customer Support
It writes like a pen because it is a pen. Pull it apart and there's a 2.13-inch blade hidden inside. Comes with an actual ink cartridge, so it works as a writing instrument until the moment you need it to be something else. Available in black, silver, gold, red, and camo. Clips to your pocket like any other pen. Nobody knows the difference.
- Disguised blade inside a fully functional pen — writes with real ink
- 2.13-inch blade revealed by pulling the pen apart
- Pen cap safety keeps the blade secure during normal use
- Ink cartridge included — works as a real pen right out of the package
- Available in black, camo, gold, red, and silver
The Pen That’s Mightier Than You Think
Every pen knife looks like an ordinary pen. This one goes a step further — it actually is an ordinary pen. It comes with a real ink cartridge, writes normally, and clips to your shirt pocket like any other pen. Pull it apart and there’s a 2.13-inch blade inside. The pen cap acts as a safety to keep the blade contained during normal use. It’s discreet, functional, and genuinely clever.
Who This Pen Knife Is For
This is for the person who likes having a blade handy without advertising it. You work in an office and a regular knife might get weird looks, but a pen in your pocket is invisible. You’re a student who wants a small utility blade that doesn’t look like one. You’re buying a gift for someone who appreciates clever design. With five color options, it’s also easy to personalize. At this price point, it’s one of those “just throw it in the cart” items.
Is This the Right Choice for You?
Choose the Pen Knife if you want:
- A working pen that doubles as a discreet blade
- Pocket carry that looks completely professional
- A clever gift in multiple color options
Consider something else if you need:
- A longer blade for real cutting tasks (2.13 inches is small)
- A primary everyday carry knife (this is a backup or novelty)
Actually a Pen, Actually a Knife
A lot of “pen knives” are just knife-shaped tubes that vaguely resemble a pen. This one includes a real ink cartridge and actually writes. That means it can sit on your desk, clip to a clipboard, or ride in your breast pocket without anyone giving it a second thought. The disguise works because it functions as the thing it’s pretending to be.
The blade is 2.13 inches — short, but long enough for light tasks like opening letters, cutting tape, slicing packing material, or scoring cardboard. The pen cap covers the blade end and acts as a safety when the pen is assembled. Overall length is 5.38 inches, which is standard pen size. It doesn’t feel heavier or thicker than a regular pen.
Quick Comparison: How Does a Self-Defense Knife Stack Up?
| Feature | Self-Defense Knife | Pepper Spray | Stun Gun | Personal Alarm |
|---|---|---|---|---|
| Everyday Utility | Cutting tool + defense ✓ | Defense only | Defense + flashlight | Defense only |
| Range | Arm’s reach | 8-12 feet ✓ | Contact only | Audible range |
| No Batteries/Refills | Always ready ✓ | Expires | Needs charging | Needs batteries |
| Legal Carry | Varies by state/blade length | Most states ✓ | Most states ✓ | Legal everywhere ✓ |
| Best For | Utility + last-resort defense | Distance defense | Close encounters | Drawing attention |
Practical Details
Five color options: black, silver, gold, red, and camo. Comes with an ink cartridge ready to go. Overall length is 5.38 inches. Blade length is 2.13 inches. The pen cap serves as the safety mechanism. As with any disguised blade, check your local laws about concealed knives before carrying. Some jurisdictions treat disguised blades differently than standard folding knives.
Writes like a pen, cuts like a knife — pick a color and add it to your pocket.
Frequently Asked Questions
Can I replace the ink cartridge?
It depends on the cartridge size and type. Standard ballpoint refills may fit — try a few from your local office supply store. Worst case, you’ve still got the blade function even if you don’t replace the ink.
Is the blade sharp enough to be useful?
Yes. It’s a small blade, but it comes with a working edge. For opening letters, cutting tape, and other light tasks, it does the job. It’s not meant for heavy cutting — think of it as the blade you always have because it’s disguised as something you always carry.
Will this pass through a metal detector?
No. There’s a steel blade inside. If you’re going anywhere with security screening, leave it behind. The disguise is visual, not electronic.
| Type of Knife | Disguised |
|---|---|
| Overall Length | 5.38 inches |
| Blade Length | 2.13 inches |
| Safety | Pen Cap |
| Included | Ink Cartridge |
Additional information
Related products
-
Sale!
2-Piece Throwing Knife Set – Black & Gold BioHazard Design, 9-Inch 440 Stainless Steel, Nylon Sheath Included
Original price was: $17.40.$14.79Current price is: $14.79. Add to cart -
Sale!
2-Piece Throwing Knife Set BioHazard – Green & Red Options, 9-Inch 440 Stainless Steel, Nylon Sheath Included
Price range: $14.79 through $15.17 Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
Assisted Open Folding Pocket Knife with Gold Trim – 3.5-Inch 3Cr13 Steel Blade, Stainless Steel Handle, Belt Clip, 8-Inch Overall
Original price was: $36.60.$31.11Current price is: $31.11. Add to cart -
Sale!
Butterfly Trench Knife – 5-Inch Serrated Blade, Stainless Steel, Removable Knuckle Guard, Latch Safety, 11-Inch Overall, Black, Plasma, or Steel
Original price was: $36.60.$31.11Current price is: $31.11. Select options This product has multiple variants. The options may be chosen on the product page
Reviews
There are no reviews yet.