Been a Long Time Since I Saw One of These

In fact, I'd forgotten they even existed. I remember playing with these as a kid - I doubt this would entertain a little kid today for long, though, there's no rocket launchers or batteries and it doesn't even morph into any kind of robot or spaceship. Actually it's pretty lame, we were easily entertained then, though. There are some other neat little toys you can build, like mousetrap cars and a sardine-can jetboat on the homepage, Mechanical Toys.