Capsela! THANK YOU! I've been googling "little plastic bubbles with gears in them" occasionally for years without finding these. Between this, K'nex and the or

Capsela! THANK YOU! I've been googling "little plastic bubbles with gears in them" occasionally for years without finding these. Between this, K'nex and the original Macintosh my life as a programmer was more a destiny and less a choice :P Edit: Holy shit, when I google "little plastic bubbles with gears in them", Capsela comes up. Maybe google has gotten better at vague searches in the last decade :P