I need two tiny gears

[curious aardvark]

Okay at that size, 7 teeth and 1.2mm teeth width is my maximum, any narrower and they won't slice, any more teeth and you don't have enough to engage another gear. Also made them marginally wider and 2mm thick.

7teethmini.jpg

7teethmini2_607x600.jpg

7teethmini3_646x600.jpg

1mm hole. And these I can't crunch between 2 fingers. 2mm pla is proper strong :-)

need to change the outer layers from 1 to 2, that'd bond the middle more to the 'legs'.

But I tell you as they stand - these would work !