10142-C142 Features: -Battery case with on off switch.-Each accessory creates lights, action, and more fun.-Additional pieces work with all sets and allow for expanded creativity and learning.-Components fit all Eitech sets.-Step-by-step illustrated instructions for easy building.-Hands-on building teaches kids valuable three-dimensional skills. Construction: -Designed, engineered and manufactured in Germany.
Hands-on STEM based learning
Includes replacement battery case and switch
Illustrated building instructions
Designed, engineered and manufactured in Germany