Credit Card Knife


A stealth knife that folds to the size and thickness of a credit card.

  • Credit card size and thickness (2.2mm)
  • Folds to fit inside wallet or pocket
  • Steel Blade with Plastic Casing


Three ingenious folding operations transform the Bearclaw Stealth Knife from credit card size to utility knife in a flash of high-tech origami.

This credit card knife features a built-in safety sheath that won’t separate from the knife, and a subtle protective hilt that appears when the knife is in an open position, preventing the hand from slipping.

A snap open lock mechanism 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. Kept conveniently and safely in a wallet, the lightweight credit card knife 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.