Cheerios, like Lego, are perfect for little fingers to work with. And unlike Lego, they won't make you scream in pain when you step on them in the dark.
Fun for all the family! Simply use plain Cheerios, and stick them together with small amounts of spit. The Honey-Nut Cheerios, while yummy, don't stick so well... they seem to get all slimy when you lick them and that just doesn't bode well for scuplting and 3D art.
Isn't the Car Sculpture above a work of genius? It's edible, too! Whatever will they think of next?