Marble Squad Model Kit

Build your own working marble roller coaster model made of real wood! This coaster is full of dips and turns with some engineering and physics thrown in. Assembling the Marble Squad Model Kit from Robotime® offers an opportunity to understand STEM principles better, learn the basics of engineering and structures of machines, improve motor skills, and develop visual-spatial abilities. Once the marble race system is complete, the maker can appreciate the precise gear style and sleek transmission speed, while watching the elaborate mechanisms that keep the marbles racing along the track. A hand crank is used to operate the system. Features: The perfect combination of puzzle and model making Hand crank generates power Precise precut wood sheets with clear assembly instructions Specifications: Model Number: Robotime-LG502 Material: Precut wood sheets Assembled Size (H x W x D): 10″ x 9.3″ x 7.3″ Piece Count: 239 Assembly/Build Time:6 hours Age Recommendation: 14+ Difficulty Level: 4 of 5 What’s Included: (1) Robotime® Marble Squad Model Kit