I Wanted One Of These So Bad When I Was A Kid!!

I had one of these too, guess which one.....

http://www.youtube.com/watch?v=PeLn9D23uMo&NR=1

http://www.youtube.com/watch?v=S4qvUX4SB18&feature=related

A friend had a set of these. Kept us entertained for hours.

http://www.youtube.com/watch?v=DyoUcofBo9I&feature=related