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The Blocker Cubelet is a basic building block that "blocks" data from its neighbors. It still passes power, but effectively stops communication and can insulate one side of a robot from another. This Cubelet is pre-loaded with the newest Cubelets operating system, Cubelets OS 4.
- For ages 4 and up.
- Cubelets are lead free. Please see our FAQ for safety questions.
Questions? Find some answers in the Cubelets FAQ.