Kids and race fans can now collect and explore 2 vehicles at the forefront of race car design with this LEGO® Speed Champions Mercedes-AMG F1 W12 E Performance & Mercedes-AMG Project One (76909 ... ) building set. A collector’s dream, these collectible toy cars are fun to build, great for display and perfect for exciting racing action. Digital building instructions This Speed Champions set comes with printed and digital building instructions. Available in the free LEGO Building Instructions app for smartphones and tablets, the interactive digital guide comes with amazing zoom and rotate tools that allow you to visualize a model from all angles as you build. Celebrating cool cars LEGO Speed Champions sets deliver authentic replicas of the world’s most innovative and best-known vehicles. Perfect for display, the collectible models are also great for thrilling race action against other vehicles from the Speed Champions range.