The wheels look plastic, Ras.
Maybe I should say "plastique" since that sounds more high class.
I do like the egg sets, though. Man, that's a lot of stuff to cram into an egg! But the crusader with barded horse will be a good deal at $5 or $6. The vet egg and the panda egg don't look so bad either.
And, who knows, with the quality of production going down, maybe the eggs will be easy to crack open for once.
That would be more realistic, anyway, if a few taps against the desktop would shatter the egg.
-Tim