
Connectors for Marble run machine
thingiverse
So I got inspired by the metal wire marble run machines on YouTube, but did not have any soldering flux or equipment. So thought I 3D printing the connectors. They work well since they snap on and can be easily reconfigured. The wire I'm using is 2mm diameter aluminum wires I found at Daiso (Japanese Store). And I'm using a metal ball of 12.5mm diameter. The peg board is also from Daiso. It has 5mm holes in it.
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