Walking Spacemen: Tiny steps for all Mankind

These Walking Twins are neat. There's two sets of Spacemen too, the yellow clear-headed fellas with the flag, top right and .. The more common Walking Spacemen, below top right.

I really like the hatted singers too!

Such simple technology, ramp walkers like these use a plastic weight and line, which slowly drags these boys to where they want to go.

Which is your favourite readers?