Motorblox Robot Lab by SmartLab ToysBuild and test three different walking robots. A Biped Bot, a QuadraBot, and a HexaBot using the accessories in the kit, then add your own bricks to create custom motorized robots. Robot Lab helps young engineers develop problem solving and experimentation skills while teaching them about robotics and mechanical locomotion. Components: Power core 2 Leg assemblies Reversible helmet Robot head and neck 2 Robot hand grips 2 Robot feet 6 Robot arms (4