This is the PingPong Cube: a modular robot module that you can use with other cubes and links to build all kinds of bots. These bots can be be programmed with Python and Scratch. Each module comes with a gyroscope, accelerometer, proximity sensor, stepper motor, and battery. You can control this robot with your phone or an IR remote.
With this robot, you can build racing cars, walking & crawling robots, and a lot more. You can assemble these robots in a minute. You can find out more about it here.