Explore new horizons with the GeoSmart Lunar Rover. This 30-piece magnetic construction set features 5 different geometric shapes and wheels…you can build your own Lunar Rover and watch it go!Lunar Rover includes 30 pieces including:9 Squares, 1 Rectangle, 8 Triangles, 4 Diamonds, 2 Trapezoids, 4 Wheels, 2 Wheel Boxes.Featuring bright colors, strong magnetic pieces and a patented double-safety system, GeoSmart offers unsurpassed safety and durability for endless creative play! GeoSmart was conceived and designed with safety in mind. GeoSmart pieces feature a new, patented safety system. Magnets are contained within a double-welded inner core, locked in place by stainless steel caps. Covering this inner core is high-quality polycarbonate housing. The end result is pieces that are not only strong and bright, but extremely safe and durable.· STEM-Focused Magnetic Construction· A Patented Double-Locking System for Ultimate Safety· Strong Magnets and High-Quality Materials Recommended for Ages 5+