KEY FEATURES – With multiple marble runs, varying levels, flashy chrome, and more, the Techno Gears Marble Mania – Hotshot will fascinate all engineering enthusiasts! Standing more than 45cm tall, there are more than 100 colourful construction pieces to create your own marble and gear run, including windmill marble drop, pull back launcher, and a marble launcher loop. Twist, turn, loop and experience new heights with the HotShot! This product aligns with and supports STEM (Science, Technology, Engineering, and Math) standards. Ages 6+ years. EDUCATIONAL BENEFITS – Promotes thinking and learning Sharpens tactile/motor skills Explores scientific ideas Ages 6-12yr