![[WORK IN PROGRESS] 20 Second Marble Counter (DRAFT)](https://media.printables.com/media/prints/26863/images/268937_66017bc4-3ff2-4ac9-a393-7f04044946ac/timer-v9.png)
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[WORK IN PROGRESS] 20 Second Marble Counter (DRAFT)
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A marble tower that is being designed to take 20 seconds.
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