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Marble machine chronicle.
This is my first homemade marble machine.
More buying choices 0 15 24 used new offers ages.
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12 years and up.
Speedroid marble machine duov en034 ultra rare 1st edition.
Marble machines electronics gadgets hand made synthesizers etc i live in toyoyama aichi japan.
It s inspired by denha s machines.
Marble run marbles marble maze.