7 Cool Marble Machines Everyone Should See 🟡 Gadgetify
Here is a giant motorized marble machine that puts on a mesmerizing show as you let it run. Wood Marble Machine Art is selling this as a kit that you can easily put together. The S4 Rolling Ball Sculpture Marble measures 19×15.5×13.8 inches. It has a dual stairs lift mechanism that bring the balls all the way to the top and drops them onto the tracks.
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