The Passive Cubelet is great for building bigger robot constructions. It doesn’t do much on its own, but you’ll soon find that it can serve as a helpful hub to build around. The Passive Cubelet is a basic building block. It carries power and data from its neighbors, but it basically acts like a smart brick. It doesn’t move, sense, or change the data in any way.

Ages 4+. Compatible with Cubelets OS4.