QUERCETTI: SKYRAIL ROLLERCOASTER 94-PC MARBLE RUN STARTER SET is an exciting and educational construction toy designed for kids ages 6 and up. With this Skyrail Marble Run, children can build incredible tracks up to 4.5 meters (14.7 feet) long, creating thrilling, gravity-defying runs for their marbles. This STEM-based toy introduces kids to basic physics, engineering principles, and problem-solving in a fun and engaging way. With 94 interlocking pieces, young builders can experiment with different track designs, adjusting slopes, turns, and heights to observe how speed and gravity affect the marbles’ movement. The set encourages creativity, logical thinking, and fine motor skills as children plan and construct their own dynamic marble rollercoasters. Perfect for budding engineers, this Made in Italy toy is crafted from high-quality, durable materials, ensuring safe and long-lasting fun. Whether playing alone or with friends, kids will love the challenge of designing and testing their own spectacular marble runs. ABOUT THE BRAND: Quercetti children's toys distinguish themselves from other toys in the simplicity of the shapes and in the fact that they leave space for individual creativity. Each toy has a single function, but it also has the potential to be used any way the child can come up with. You will see that they can make a child's world more interesting by stimulating their natural curiosity. Too often, marketing dictates rigid predefined activities, while in fact children can best develop their own talents and skills in a free playing environment.