Subscribe to our Newsletter for exclusive offers!

Iain Sinclair CardSharp2 Credit Card Folding Safety Knife 2.6" Black Blade - CARDB2

Customer Reviews 4.000 Read 50 reviewsWrite a Review
Part Number: ISCARDB2
Manufacturer: Iain Sinclair
Retail Price: $25.00
Our Price:
You Save: $5.05 (20%)
Calculate Shipping
In Stock
Buy 3 CardSharps and get 1 silver blade model free automatically.

ISCARDB2: CardSharp2 Credit Card Folding Safety Knife
Iain Sinclair

Three ingenious folding operations metamorphose CardSharp2 from credit card size to utility knife in a flash of hi-tech origami.

CardSharp includes several clever safety mechanisms including:
  • A built in safety sheath that cannot get separated from knife (many serious accidents happen with conventional pocket knives which users forget to close and put their knife away, still open in pocket, camping bag or kitchen drawer etc).
  • A subtle protective hilt that appears when the knife is in an open position and prevents the hand from slipping onto the 2.6 inch (66mm) long blade.
  • A snap open lock mechanism that enables the knife to be opened using one hand and ensures the knife is safe and secure to use once opened with no blade tremor (conventional carton knives suffer from poor blade tremor). Fold mechanism impervious to water and rusting.
Kept conveniently and safely in a wallet, the lightweight CardSharp at just 12 grams will always be handy (far lighter than an ordinary pocket knife). With surgical blade technology made from non-rusting stainless steel (heat treated with an ultra tough black oxide finish), this invention is as clean and as sharp as a carton knife and highly suitable for anything from carton opening, cooking, DIY, camping, gardening to pencil sharpening.

Its an instant conversation piece! said inventor, Iain Sinclair. My target was to design a knife that was lighter, safer, easier to use and more pocketable than a Swiss army penknife, but what I ended up with is a product that has a greater wow factor than any other utility tool I have ever seen.

PLEASE NOTE: These blades are steel and they will set off any metal detectors.
  • LIGHTWEIGHT - 13 grams (regular Stanley type utility knife weighs around 150 grams, Leatherman same sized blade knife weighs around 85 grams, smallest Victorinox Swiss Army penknife weighs around 23 grams).
  • ULTRA THIN - 2.2 mm thick (traditional Stanley utility knife body thickness is around 25 mm).
  • RAZOR SHARP - Surgical blade technology with extra long 65mm cutting edge ensures longer lasting sharpness (Stanley utility knife blade edge is only 25mm long). 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 - 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.
  • Product size 85.6 x 54 x 2.2 mm (size of credit card)
  • Product weight 13 grams
  • Pack size 120 x 120 x 5mm
  • Pack weight 38 grams (including knife)
  • Construction Black Polypropylene plastic body and black Teflon coated blade)
  • Country of Origin: UK and China

UPC Code: 7223016412794

Zytel Handles
Zytel Handles
A nylon polymer that is lightweight and extremely durable, Zytel can be shaped and textured to provide excellent grip.
4.000 (50 reviews)
4.0 out of 5 stars
5 star
4 star
3 star
2 star
1 star
4 out of 5
Edward K.
Aug 11, 2014
Pros: Blade Sharpness, Lock Ease of Use, Weight, Blade Material, None
Cons: Sheath, Handle Feel
It is a Great Gadget, nice Gift material. Though after using it, it doesn't stay a card. Should recommend a (plastic) cardholder to prevent "curling" of the handle part.
5 out of 5
Carra M.
Vancouver WA
Aug 09, 2014
Pros: Weight, Blade Sharpness, None
Cons: Handle Feel
Bought first one as gift for husband. Was so impressed with slim portable design bought several more for gifts. One of those gifts to myself. More than anything is the overwhelming reaction it gets when you show it off to others. great product and was delivered quickly .
3 out of 5
Chris K
Reading, PA
Jul 19, 2014
Pros: Overall Quality, Handle Feel, Weight, Blade Material
Cons: Lock Type, None
Novelty Factor High
Got a few for corporate gifts & was surprised that the quality met enough standards to give and be proud of. Sure, a lot can't be expected of a knife folding from a credit-card sized package but for an emergency tracheotomy it would certainly fill the requirements of a scalpel-sharp instrument . Don't try to use it for more than designed and I believe you'll be pleased with the overall handiness. I seemed to have none of the mentioned problems in construction or materials-knife opened & closed well in the 10 times I used it and other recipients of the gift sung its praises as thoughtful & useful. Generally appreciated by executives & contractors alike (which is hard to come by, believe me)
Read all 50 Reviews »
Loading Reviews

© 1995-2014 by Howard Korn and KnifeCenter Inc. All rights reserved.

5201 Lad Land Dr, Fredericksburg, VA 22407 - 800.338.6799 (Phone Orders Welcome)