Infinity Trax Magnetic Marble Runs
fun | marble machines | marbles | toys
DeepMake sells these modular marble runs that stick to metal surfaces like a refrigerator. The pieces are made from laser-cut wood, and include ramps, loops, spinners, and stairsteps which you can configure any way you’d like. They come in 12-, 24-, 48-, and 96-piece sets, and are also working on a archimedes screw lift.