Auryee Solar-Powered 3D Wooden Marble Run ends up as a motor-driven marble run you can wire to its solar panel for a sunny windowsill or to a battery case for indoor use.
Why it is listed here
Most wooden marble runs use a hand crank, while this one has a motor you can run from solar power or batteries, so the marbles keep moving on their own. Switching between the two is a matter of connecting the motor wire to the panel or to the battery case. That dual setup also makes it a neat small science project on how sunlight can drive a machine.
What the build involves
Batteries are not included, so pick up 2 AA batteries if you plan to run it indoors. Connect the motor to the battery case first to test the track, then switch to the solar panel in direct sunlight. The listing says the build may take several hours, so leave time to test the marble on each section before the last level.
Before you order
Parts, lighting components and packaging are set by the maker and can change between batches – check the current Amazon listing. My Cutebee is an independent comparison site and is not run by any kit brand; the purchase is completed on Amazon.
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