CardSharp 2 Credit Card Style Covert Folding Knife (2.6 Inch Black Teflon Coated Surgical Steel Blade) Black Plastic Body IS1B

Retail Price: $24.95
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CardSharp 2 -- new improved superlight and supersharp utility knife, size of a credit card. Updated features include stiffer, polypropylene body (living hinges guaranteed for life) and unique safety lock (cannot open in pocket or drawer and child proof). Just three ingenious folding operations metamorphosise the card into an elegant pocket utility tool. Slimmer and lighter than an ordinary knife.

The extra long stainless steel surgical blade ensures longer lasting rust free sharpness. The superlight polypropylene body includes a built-in protective sheath that helps prevent injury or blunting. CardSharp2® is an ingenious conversation piece. A sharp idea that slips safely inside your wallet or kit bag. Truly a great bring anywhere self-defense tool.

Note: This is the genuine Cardsharp 2 made by Iain Sinclair, exactly as pictured.


  • ULTRA THIN - Credit card size footprint - convenient and ultra thin at only 2.2mm.
  • LIGHTWEIGHT - Superlight weight - only 13 grams.
  • LIFETIME HINGES - Polypropylene living hinges. Hinge technology guaranteed for life by Iain Sinclair.
  • RAZOR SHARP - Stainless steel surgical blade technology with extra long 65mm cutting edge ensures longer lasting rust free sharpness. Blade made from high quality rust free stainless steel. Independent testing laboratory; CATRA awarded Cardsharp penknife; VERY GOOD status for sharpness (ICP mm) and life (TCC mm).
  • SAFETY - Built-in safety sheath with unique, child friendly safety lock helps prevent injury or blunting, cannot open in pocket or bag. Blade edge is protected when stored in wallet, drawer, or kit bag which avoids accidents and blunting (blunting often caused by rubbing against other knives or tools). Integral blade 'sheath' cannot be lost. Protective hilt appears when opened. When docked in closed position, design prevents injury. Cannot fold accidentally (as some folding pocket knives). Blade is locked solidly in open, cutting mode with no blade tremor allowing accurate precision cutting.
  • WATERPROOF - Machine washable with no hinged parts to rust up like ordinary folding pocket knives.
  • ECO FRIENDLY - Lightness and flatness reduces storage and shipping costs including carbon footprint. Simple two part construction with automated assembly saves manufacturing waste.

Iain Sinclair - 2B Specifications:

  • Overall Length (Open):
    5.625 Inch
  • Blade Length:
    2.50 Inch"
  • Blade Material:
    Stainless Steel
  • Blade Style:
    Spear Point
  • Blade Grind:
  • Finish:
  • Edge Type:
  • Handle Length (Closed):
    3.125 Inch
  • Handle Material:
  • Color:
  • Weight:
  • User:
    Right Hand, Left Hand
  • Knife Type:
    Manual Opening
  • Brand:
    Iain Sinclair
  • Model:
    CardSharp 2
  • Country of Origin:
    United Kingdom
  • Best Use:
    Everyday Carry, Tactical
  • Product Type:
    Credit Card Style Knife

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Your Rating: 5
William Garner on 03/28/2023 12:16pm
This is a handy little item to tuck away for occasional use. Takes up almost no room, unfolds easily, snaps together tightly and is sharp as hell. Not for everyday use, but when you need it it really does the trick.
Tracy on 02/02/2023 10:04am
I live in the south and every man I know carries a pocket knife. This knife is a less obvious solution for when you need a knife in a pinch. My husband keeps his regular pocket knife in his everyday clothes, but this one fits in his wallet and is all he needs when we go out and he's all dressed up. I loved it so much I bought one for my son and my nephew! Excellent gift idea!
Connie F on 12/13/2022 11:34am
Fits perfectly in my wallet for emergency usage.
Joshua Scott on 05/04/2022 03:31pm
This knife is awesome! Well made and very good looking. A special note. this knife is very large which to me is a very good thing.
Aaron Westbrook on 05/04/2022 03:16pm
Arrived by mail very promptly, and I am very satisfied with the purchase. The plastic on the handle part was slightly more flexible than expected, but when folded to make the knife, it is indeed sturdy enough. Overall, a very good product that will be very convenient in my wallet, glad to have it. I would highly recommend this knife.
Dave on 01/19/2022 01:39pm
Very sharp, sturdy enough for most common tasks, and very convenient storage capabilities. I had one for years but had to give it up at a security checkpoint because I forgot to leave it in my car and didn't have time to go back.
Timothy S on 11/01/2021 12:12pm
Handy, sharp and easy to use. Probably still wont want to bring on an airplane though, at least not until TSA stops sniffing your shoes and staring at your butt on the X-ray machine. It is the same length and width of a credit card and about twice as thick. It would probably break in an extreme situation, but its better to have something than nothing.
Eric T on 06/22/2021 11:34am
I now always have a sharp knife wherever my travels take me and so far the TSA guys have not taken it.
Joe on 08/01/2018 09:11am
Very cool. Perfect for the wallet.
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The guys Oso Grande Knives provided great communication and followed up promptly to all my questions. The product arrived exactly when they said it would.
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