This is the world's sharpest knife. It claims to cut through anything,
but what's the limit? Level one, paper. Too easy. Level two, rope. It went right through. Level three, fruits. Sorry, SpongeBob. Level four, wood. This wood is rock hard. But what's not hard is
hitting that subscribe button. So we can hit 10 million
subscribers by the end of the year. Didn't think that would work.
