Now here's a sharp knife

[Fanglekai]

I pick them up from work because they get delivered and no one uses them. Like I said, it's not very difficult. The further in you cut the harder it is to do, though, due to the increasing force needed.

 

[nwmetalbug]

Wonder how hard it would be to cut a deck of cards in half ...........

 

[snooka]

[video=youtube;44SE3rb249k]https://www.youtube.com/watch?v=44SE3rb249k[/video]

 

[B.F.U]

Wonder how hard it would be to cut a deck of cards in half ...........

Cards are many times thicker than a sheet of phone book paper and plastic coated.