LEGO MINDSTORMS lets you design and program robots that can do just about anything! The LEGO MINDSTORMS RIS 2.0 is the core set for all MINDSTORMS users that lets users design and program working robots - limited only by their imagination. Initially designed for users 12 and up LEGO MINDSTORMS has taken off with LEGO enthusiasts of all ages. 10 Cool LEGO MINDSTORMS RIS 2.0 Projects: Amazing Projects You Can Build in Under an Hour provides step-by-step instructions and detailed illustrations for users of all skill levels and proficiencies.