Modular Robotics Cubelets Twenty Construction Kit
Set includes two each of the Drive, Distance, Inverse, Passive, and Blocker Cubelets
Also includes one each of the Flashlight, Rotate, Speaker, Bar Graph, Temperature, Knob, Brightness, Maximum, Minimum, and Battery Cubelets
Brick Adapters allow connected play with your favorite brick-based construction kits
Newly designed Battery Cubelet provides 30% greater power capacity, so you can play longer than ever before