Deck the Halls with Gears and Marbles: A Tiny Marble Machine Ornament!

Christmas might be over, but this project is too cool to wait until next year! Maker Sean Hodgins has crafted a tiny marble machine ornament that’s as mesmerizing as it is festive. This clever design features a conical track and a gear-drive elevator that carries miniature ball bearings to the top, all enclosed in a plastic sphere for easy hanging.

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