Credit Card Knife Foldable, Wallet-Size Concealed Blade, 2.75-Inch Steel Blade, Blade Lock Safety, 3.38″ x 2.13″ Profile, 0.1 lbs, Discreet EDC, Everyday Utility and Personal Safety
$4.21
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Let me show you one of my favorite everyday carry solutions — a knife that fits in your wallet and disappears until you need it. The Credit Card Knife Foldable looks exactly like a standard card, but pop the blade-lock and it folds out into a real, surgically sharp 2.75-inch cutting tool. Practical, discreet, and genuinely useful every single day.
- Wallet-sized profile: 3.38" x 2.13" x 0.13" — fits anywhere a card does
- 2.75-inch surgically sharp stainless steel blade
- Blade-lock safety prevents accidental deployment in pocket or bag
- Weighs just 0.1 lbs — you won't notice it until you need it
The best everyday carry tool is the one you actually have with you — and nothing travels more reliably than something that fits in your wallet.
Who This Credit Card Knife Is Best For:
- Travelers and commuters who want a lightweight utility blade without the bulk of a traditional knife
- Professionals who need to open packages, cut tape, or handle everyday tasks without carrying a full-size knife
- Anyone looking for a secondary or backup blade that stows invisibly alongside their everyday cards
- Gift-seekers looking for a practical, unique, and genuinely useful present for anyone on the go
Is This the Right EDC Knife for You?
Choose the Credit Card Knife Foldable if you want:
- A blade that lives in your wallet and adds zero noticeable bulk
- A surgically sharp stainless steel edge ready for precise everyday cutting tasks
- A blade-lock that keeps the knife safely closed until you intentionally deploy it
Key Features: The design is deceptively simple. In credit card form, it measures 3.38″ x 2.13″ and is just 0.13″ thick — identical in feel to any card in your wallet. The hidden blade is secured by a blade-lock that requires a deliberate release before the knife can be folded open. That’s your safety mechanism, and it works without making the knife harder to use when you need it.
Once deployed, the 2.75-inch blade is a real working knife — not a novelty edge. It’s surgically sharp stainless steel that handles box opening, rope cutting, food prep, and general utility tasks with precision. At 0.1 lbs total, you genuinely won’t notice it in your wallet.
Quick Comparison: How Does This Credit Card Knife Stack Up?
| Feature | Credit Card Knife | Pocket Folding Knife | Keychain Knife | Box Cutter |
|---|---|---|---|---|
| Carry Profile | Wallet-flat ✔ | Pocket bulk | Key ring bulk | Not pocketable |
| Discretion | Maximum ✔ | Moderate | Moderate | Low |
| Weight | 0.1 lbs ✔ | 0.3–0.6 lbs | 0.1–0.2 lbs | 0.2–0.4 lbs |
| Blade Lock | Yes ✔ | Yes | Varies | Slider |
| Blade Length | 2.75 inches | 2.5–4 inches ✔ | 1–2 inches | 1–2.5 inches |
| Best For | Discreet daily carry | General EDC | Ultra-light carry | Workplace use |
Practical Details: Blade length: 2.75 inches. Dimensions in card form: 3.38″ x 0.13″ x 2.13″. Weight: 0.1 lbs. Color: black. Safety: blade-lock. SKU: ST-CCKNIFE. Backed by a 30-day money-back guarantee from Family Security USA.
Slip it in your wallet today and never be caught without the right tool again. Be Prepared and Be Safe!
Frequently Asked Questions
Will this pass through airport security?
No. Despite its discreet profile, this is a real knife with a metal blade and will be detected by airport X-ray and metal detectors. It should not be brought through airport security checkpoints in carry-on luggage. It may be packed in checked baggage in accordance with TSA guidelines.
How sharp is the blade out of the box?
The blade is surgically sharp and ready to use immediately. It handles everyday utility cutting tasks including opening packages, cutting rope or cord, and food prep cleanly and precisely.
Is the blade-lock difficult to operate?
No. The blade-lock is designed for quick, intuitive release — pop the lock with your thumb and the card folds open into a usable knife in seconds. It’s secure enough to stay closed in your wallet but releases easily when you need it.
Can this replace a standard pocket knife for everyday use?
For light to moderate everyday cutting tasks — yes. The 2.75-inch blade handles the majority of daily utility needs. For heavy-duty cutting, splitting, or prying tasks, a full-size folding or fixed blade would be a better primary tool. Many people carry this as a reliable backup blade alongside their main carry knife.
Free shipping on orders over $25. Be Prepared and Be Safe!
| Color | Black |
|---|---|
| Blade Length | 2.75 inches |
| Safety | Blade Lock |
| Weight | 0.1 lbs |
| Dimensions | 3.38" x 0.13" x 2.13" |
Additional information
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