Techno Gears - Marble Mania Extreme

Techno Gears Marble Mania Extreme has over 330 pieces that can be used to create a marble run that will automatically take your marbles and move them through the run. The set includes multiple channels, 3-D connectors and structures, a power lifter and much more – everything necessary to build and “Power Up” hundreds of marble run designs. Requires one “AA” battery.

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