The Weirdest Knives ep05 - The Cardsharp credit card knife (review) (Patreon)

The Weirdest Knives ep05 - The Cardsharp credit card knife (review)

Playlist for the series: http://www.youtube.com/playlist?list=SPxClq4a6GD71rgUBvQZjIRhLlc9jCOv7G This is definitely the most unusual credit card folding knife design I've seen. It is designed by Ian Sinclair as an emergency / survival tool. I'd say it's a smart concept for sure which has its limitations (not very sturdy) but performs pretty well for light cutting tasks.