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MARBLE RUN KIT: Test your logic & puzzle skills with this 51-Piece Marble Stunt Run set! This exciting 3D puzzle includes all you need to assemble your own working miniature marble obstacle course!
STEM BASICS: The course is powered by simple motorized parts & gravity. Observe as the simple gear-turning mechanisms lift & distribute the marbles, which move around the track by kinetic energy & gravity!
SPARK CREATIVITY: Our toys will help spark your child's imagination & creativity while promoting the development of essential skills with everything from magic trick kits to STEM building sets.
EXPLORE OUR TOYS: We carry toys for all ages & interests: board games & puzzles, plush toys & dolls, arts & crafts, STEM toys & construction kits, remote control cars, drones & planes, & much more!
THE LEGENDARY FAO SCHWARZ: As the world's most iconic toy store we provide a world of wonder, imagination & adventure for boys & girls of all ages from infants to adults & everyone in between!
FAO Schwarz 51 Piece Indoor Toy Marble Run Construction Build Kit Includes Steel Balls Kinetic Roller Coaster Action W Custom Design Tracks Battery Powered An Educational Engineering Set for Kids B07BY1C27K