LEGO® Mindstorms Ultimate Builders Set 3800

Become a Master Builder! Combine the Ultimate Builders Set with the Robotics Invention System (LEGO set 9747 or 3804) to discover the secrets of the real Master Builders from LEGO who will guide you through challenging building projects. Through the seven projects, you are challenged to build advanced and highly functional models. Get the Wall Climber to scale walls! Use the Tabletop Cleaner to clean your desk! Make the Aerial Tram move objects across your room suspended on a wire! On the CD-ROM, you will find step-by-step building instructions for amazing models introduced by LEGO's real Master Builders. Beginning with a parts list containing the official LEGO names for the elements, you will develop from being an apprentice to becoming a Master Builder yourself!