Some might not agree that the things shown here are supposed to be done with a folder.
Kai usually says that if you use their knives for anything else than cutting(I imagine that includes chopping, stabbing wood and prying) you void the warranty.
Well...for some reason I am not worried about that.
Further more: if you write Serious Missions Serious Knives on the box you should always consider that people will use them accordingly and offer a better warranty.
I hope you liked the video.