With just three ingenious origami style folding operations, metamorphosise the card into an elegant pocket utility tool. Slimmer and lighter than an ordinary knife, it´s 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. CardSharp is an ingenious conversation piece. A sharp idea that slips safely inside your wallet or kit bag.
Suitable for camping and expedition use, Cardsharp is an essential outdoor companion/survival tool. The waterproof design is dishwasher proof and will not rust up like conventional penknives - uniquely friction free as there are no conventional hinges.
This is a must have for gadget lovers, just pack the 13-gram bladed perfection into your wallet and you are ready to go!
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). Blade color choice: Teflon Black or Natural Brushed Stainless Steel.
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 (if Closed) with no hinged parts to rust up like ordinary folding pocket knives.
 

 Product Features:

• Ultra thin credit card style for ease of carrying
• Total thickness is only 2.2 mm
• Weighs in at only 13 grams making it very lightweight
• 3" (76 mm) sharp surgical blade with extra long 65mm cutting edge 
• Blade is made from high quality rust free stainless steel
• The blade edge is protected when stored in a wallet, drawer, or kit bag
• Integral blade sheath cannot be lost
• Protective hilt appears when opened
• Blade is locked when in open, cutting mode