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Here’s another great example of a semi-automatic rolling ball sculpture. Load the marbles into the top queue – as many as it will hold – and get ready to watch this piece go all by itself, no motor needed. Release one ball or more and when each one reaches the bottom it presses a handle that releases then next one in line at the top. Only gravity is needed to make it run.
Curvy tracks, tipping arm, horizontal zig-zag, “balls on track”, a loop d’ loop, and the automatic release make up this awesome rolling ball sculpture.

100% stainless steel, TIG welded.

Rolling ball sculpture AKA:
Marble machine. Ball Run. Ball Roller coaster. Ball machine. Marble roller coaster. Rolling ball machine. Rolling ball structure. Marble run art. Kinetic marble sculpture. Custom marble run.

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