I'm trying to figure out a building toy I had when I was a kid in the early and mid 80's. Here we go..... These were bubble type building things. Some had gears in them and you could put batteries in a compartment and whatever it was that you built out of the clear bubble things moved. If I remember correctly these bubble things connected with octagon shaped connectors and I think each bubbles had 6 connectors. Also, I think there were miniature figures that came with these building sets. I think I had a set that was a submarine type thing but I can't remember that well. If you can help me figure this out I'd very much appreciate it. Thanks!!

Just found this out too. CAPSELA! I had a ton of these. My wife is gonna kill me but my toy collection is going to grow even more.

OMG I remember these! I had a few sets but Construx won out for me in the end!

I remember I had a "bathtub" set of Capsela but that was about it.

Worked fairly well for what it was but I was more into Lego and Contrux as well.