The Finner is the weakest cog of all. It doesn't belong in any cog type. It is an ancient type of cog and is wrekened to be the weakest cog of all and is the size of an ant. The only sighting of this cog was in a small hole in Acorn Acres and a blue duck reported to see 3 tiny "cog" in it. The duck reported that they were tiny cog gears with legs and no facial products, meaning they have: no mouth, no eyes of any sort and are incapable of talking. Legend has it, it's the COG.