Fun Fact: So many yellow panels in this set! We knew from the beginning we had to do something with these and we came up with various ways of using them in a creative, yet useful way. Studying the shape more up close we soon focused on creating a big windmill which would transport the GBC Balls up. Important with this module was to get it to resemble a real one. We think we did a great job in combining esthetics and functionality all in one.