More opportunities for collaboration, exploration, and problem-solving skills. This expansion set is designed to integrate the smart world concept into the learning experience. New robot forms enable students to engage in new activities. With the add-on, more specialized tasks can be performed with the makeblock mBot2: students can work on class projects where multiple mBot2s collaborate to complete larger tasks and solve problems. Thanks to the wireless communication capabilities of the mBot2, the robots can also communicate with each other while carrying out their work. Please note that the mBot2 shown is not included.