This is the 269-piece building kit crafted in Germany that creates working realistic cable car models that can span across a room. The colorful plastic pieces snap together easily to form three different zip line layouts at a variety of heights and more than 19 feet long. A hand-crank mechanism provides power to send figures and cable cars back and forth while vacuum pads securely anchor the zip line’s base to the floor. The set also bolsters a child’s motor skills as it reinforces STEM concepts. Includes step-by-step manual. Ages 7 and up. Box 12 1/2" L x 9" W x 3 1/4" D. (2 lbs.)