Behold, the world's smallest fire truck5/23/2012
If something's unusually small, it's pretty much guaranteed to be usually cute. Witness the "world's smallest fire truck," rushing to the rescue to put out a tiny tree house fire near you. After seeing its mini vehicular perfection you'll want the matching set, including the world's smallest ambulance (to nurse singed kittens) and police car (to arrest small-time arsonists).
What world's smallest item would you want?