Step into the universe with Ravensburger's Solar System 3D puzzle set. Designed with Easy Click Technology, our puzzle pieces fit together seamlessly, making assembly a breeze. No glue or special tools required! Comprised of sturdy plastic pieces, you can assemble, disassemble, and reassemble your model as many times as you like. This 540-piece set brings a splash of color to any room, making it a perfect decor piece for all space enthusiasts. Each planet puzzle comes with its own stand, letting you create a miniature version of our solar system. The set also includes a colorful poster filled with fun facts about each planet, enhancing the learning experience. This 3D puzzle isn't just a toy, it's an educational journey through the cosmos. The Ravensburger Solar System 3D puzzle set is a thoughtful gift for any occasion, perfect for both kids and adults. With Ravensburger, a worldwide bestselling brand with over 1 billion puzzles sold, you're assured of the highest quality for maximum puzzle enjoyment. Transform puzzling into a more than just a hobby - it's a portal to learning and fun. Age 6 and up. Sizes range from about 2–6 inches (5–15 cm) in diameter when completed.