- Step into Sonic's world and get ready for action with this feature-packed LEGO set- It comes with extras like a speed sphere launcher, Chaos Emerald, and three Gold Rings for more ways to play- It's great for kids aged seven and up who love gaming, storytelling and building- Put Sonic in the speed sphere and launch him into action against the robots- Display the build to show off your skills or combine it with other LEGO Sonic sets (sold separately)