The Roller Coaster Construction Kit by Kosmos offers an exciting and educational experience for young engineers and curious minds. This comprehensive experiment kit allows users to build their own functioning roller coaster models, exploring the principles of physics such as acceleration, centrifugal force, gravity, and kinetic energy in a hands-on way. The set includes over 600 high-quality components including rails, supports, curves, loops, marbles (as cars), and detailed instructions with multiple model suggestions. Suitable for children aged 8 years and up, it encourages creativity while developing STEM skills through experimentation with different track layouts and speeds. Kosmos is renowned for its commitment to quality educational toys that foster scientific curiosity; the company emphasizes sustainable production methods using recyclable materials wherever possible. By choosing this product from Kosmos you are not only providing valuable learning opportunities but also supporting environmentally conscious manufacturing practices?making your purchase a positive contribution towards both education and sustainability.