Marble Mania Extreme Glo is an action packed marble maze with a power lifter and bright LED lights! Extreme building for extreme kids! This massive maze packs a punch for the senses! There are more than 200+ colorful construction pieces that will be used to create your own glowing, flashing, and twinkling 2-foot high marble run once complete. Watch gears rotate and marbles rise through the power corkscrew lifter and exit onto multiple illuminated channels. The set includes the channels, 3-D connectors, and structures, a power lifter, 5 LED lights, and much more - everything necessary to build, illuminate, and "power up" hundreds of marble run designs. All Techno Gears Marble Mania sets align with STEM (Science, Technology, Engineering, and Math) standards and are interchangeable. Collect them all!Allow a minimum of 3-4 hours for completion. Full color instruction manual included. Requires 2 AA batteries (not included).Contents include: 208 Construction Pieces, 10 Marbles. Requires 2 AA batteries (not included).For 1 or more playersAges 8 to 14Made in ChinaBrand new condition in original packagingWipe clean with dry or damp clothWarning: Choking Hazard - Contains small parts not suitable for children under 3 years.