The Lego Classic Creative Space Planets (11037) toy launches young astronauts and stargazers ages 5 and up on a journey of creative exploration. The easy-to-build kids' solar system toy, astronaut and space shuttle model kit is ideal for kids who want to build, play and boldly go where no Lego builder has gone before! Kids assemble the colorful bricks to build a rocket ship toy, alien toy, astronaut and a mini solar system including Mars, Earth, the sun and Saturn with its rings. The space models featured in this creative toy can then be customized using alternative colors, shapes, eyes, expressions and a stand that allows the model to rotate. There is even glow in the dark bricks for nighttime visibility. The cosmic creativity continues with suggestions for alternative builds, including a complete 8-planet solar system. Guides and digital features are also available on the Lego Builder app. Lego Classic toys are filled with ideas and inspiration and let parents share building fun and developmental milestones with their kids. Contains 450 pieces.