With multiple marble runs, varying levels, flashy chrome and translucent connectors, a pinball shooter and more, Techno Gears Marble Mania HotShot will fascinate all engineering enthusiasts! This exciting construction set includes over 100 pieces to build and create your own marble and gear run. HotShot includes a launcher that shoots the marbles to the top of the twisting and turning tracks. Once built, kids can watch their marbles drop, spin, and roll through their own fun and exciting creation. Twist, turn, loop and experience new heights with the HotShot! This product aligns with and supports STEM (Science, Technology, Engineering and Math) standards.Contents include: 116 Construction Pieces, 5 MarblesFor 1 or more playersAges 6 to 12Made in ChinaBrand new condition in original packagingWipe clean with dry or damp clothWarning: Choking Hazard - Contains small parts not suitable for children under 3 years.