The LEGO MINDSTORMS Education EV3 Expansion Set contains 853 pieces for 6 showpiece models. This set contains a wide range of supplementary elements to continue the theme of critical thinking and creativity featured in the EV3 Core Set. Students deepen their robotics experience with new structural and mechanical elements, and additional building instructions and programs. The magnificent world of LEGO Mindstorms EV3 lets you create and control your own robotic LEGO creatures, vehicles, machines, a variety of inventions and even more demanding robotic projects. It is a perfect challenge for fans of this popular kit. The kit comes complete with a sturdy storage bin with a sorting tray for easy management. The set is suitable for children from 10 years of age.