Every Hape Quadrilla marble run is different and provides a combination of a great mix of spins, drops, seesaws, and speed that will have marbles going every which way! The Cliffhanger set includes 14 distributor blocks, 3 curve rails, a straight rail, a spiral twist, 8 height adjusters, 4 stabilizer rings, 6 accelerators, 2 hole shutters, 50 marbles, 2 small and one large spiral gutters, and one catcher. The three spiral gutters create more run-time and bring you closer to the action. the catcher makes it easy to collect marbles at the end of run. The Cliffhanger set is compatiable with other Hape Quadrilla products for expansion and to enable unique marble run combinations that will enhance your child's play experience. The Hape Quadrilla marble run system has been designed to stimulate your child’s understanding of the STEAM (Science, Technology, Engineering, Art and Mathematics) principles. It will greatly improve your child’s logical and engineering thinking. Not only will it develop your child’s STEAM skills it will further enhance your child’s hand-to-eye coordination, dexterity and manipulation abilities. For ages 4 years +
