Brand new in the box LEGO Boost Creative Toolbox 17101 Fun Robot Building Set and Educational Coding Kit for Kids, Award-Winning STEM Learning Toy (847 Pieces) Inspire kids to bring their LEGO creations to life with the new LEGO BOOST Creative Toolbox, the fun and easy entry to building and coding smart toys for boys and girls aged 7+. By downloading the free LEGO Boost app and following the step-by-step instructions, kids can learn how to master programming robots all by themselves. Inside are instructions for Vernie the Robot—a moving, talking, and dancing robot, the M.T.R.4 (Multi-Tooled Rover 4)—a robust, versatile rover with 4 different tool attachments including a spring-loaded shooter, the Guitar4000—a musical instrument with pitch bend and sound effects, Frankie the Cat—an interactive pet that plays, purrs, and expresses its mood, and the AutoBuilder—an automated production line that actually builds miniature LEGO models! With the app’s intuitive, icon-based coding interface and complete array of exciting activities designed for each model, kids can learn about loops and variables, develop their STEM skills, creatively solve problems in endless play possibilities!