Warning: Product Contains Small Parts. Not Intended For Children Under 4 Years of Age.Master the Art of Creating your own Creatures, Planes and Autos!Get your creations moving! The models and handbooks in this set will lead you to master the techniques to create classic action models! Includes 3 separately packed bags of bricks, each with a matching book. Flight Designer will help you build great-looking airplane models as you take a tour through the history of modern aircraft! Creature Designer will have you designing and building moving limbs, toothy jaws and beastly bodies on your own! With Auto Designer, youll learn to use LEGO Technic elements to add moving, spring-loaded functions to your creations.9 designs; 3 each for planes, creatures and autos. Build 3 models at a time, one from each theme.153 official LEGO building tips and techniques from the actual designers of the modelsThree 84-page Designer Handbooks teaching 6 LEGO Master Builder techniquesThree exclusive LEGO MBA Level 2 Minifigures, each with a themed accessory buildAccess code to members-only online LEGO Master Builder Academy content at LEGO.com/mba, featuring additional tips and building instructions, special videos and technique demonstrations, skill tests and fun activities, and a gallery for you to show off your own custom creationsLearn more about Space Designer, Robot & Micro Designer, Adventure Designer, and Invention Designer.