Kupo Monitor Adapter ¨C KG002712

Techno Gears Marble Mania sets are multi-piece construction sets that allow aspiring engineers to create their own working masterpieces. This set contains more than 200 colorful construction pieces including channels 3-D connectors and structures a power lifter and much more – everything necessary to build and “power up” tons of marble run designs measuring more than 2 ft. high! Once complete watch gears rotate and marbles rise through the power corkscrew lifter and exit onto multiple channels and in different directions. Requires 2 AA batteries sold separately. Aligns with STEM standards. For ages 6 and up.