Marble Explorer 3D Puzzle Kit

Assembling the Marble Explorer 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 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: Wooden handcrafted marble run set with a swingback-rail wall Learn principles of (STEM) Science, Technology, Engineering and Mathematics Precise laser cutting ensures a fluent building experience A great gift for family and friends Easy to follow assemble steps Specifications: Model Number: Robotime LG503 Piece Count: 219 wood pieces; 10 marbles Assembly/Build Time: 6 hours Assembled Size (H x W x D): Approximately 10″ x 9″ x 8″ Skill Level: Ages 14+ What’s Included: (1) Robotime – Marble Explorer Kit Notes: A “flip-flop” is a switch to drive marbles two ways. A “crane lifter” is an associate degree elevator. A “wheel lifter” brings marbles to the highest level. A hand crank maneuvers the complete system.