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Marble run from toilet paper rolls
IP Report
Print Profile(9)

60 Degree Connector
Designer
40 min
1 plate

All elements individually on a single plate
Designer
4.2 h
7 plates

0.2mm layer, 2 walls, 15% infill
Designer
40 min
1 plate

Straight Connector
Designer
37 min
1 plate
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Open in Bambu Studio
Boost
13
39
2
0
20
14
Released
Description
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Our grandchildren love to build a kind of pipeline from toilet paper or kitchen roll cardboard tubes, through which they then let marbles or other balls run. Previously, the parts were glued together with crepe paper. Now, as a grandpa, I have designed and 3D printed connectors, which naturally allow various marble runs to be built much faster, nicer, and very cheaply.
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