My boys, ages 4 and 2, have taken an interest in my Printrbot. The 4 year old actually “helped” me assemble it. Anyway, they call everything I print a “robot” right now, so I thought I would design and print some simple robot models to use as stocking stuffers. Designed in SpaceClaim, sliced in Cura, and printed in PLA on my Printrbot Simple Metal.
You can download the models here: http://www.thingiverse.com/thing:1215753