Helix Marble Run
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Helix Marble Run is a Toys & Games optimized for 3D printing in pla or petg or resin, with a 77% printability score. It measures 2.9 × 3.1 × 4.3 in (132 cm³, 320.8k triangles) and is available on ModelToMake from $38.80 with free shipping over $50. Perfect as a Marble run, Kinetic, Modular piece. Desktop marble run for standard 12 mm steel balls. One lap takes 4.2 seconds and modules chain together indefinitely.
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Specifications
- 5 overhangs steeper than 55° detected. Enable supports or reorient on the plate.
We auto-optimize slicing after checkout to avoid these issues.
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Reviews
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Comments7
- Nora Grant@noragrant2 months ago
Appreciate a creator who actually publishes tolerances.
34 - Theo Marsh2 months ago
Dry fit was perfect, no interference anywhere.
7 - Sarah Okafor@sarahokafor2 months ago
Just came off the printer — detail is way better than I expected, layer lines are basically invisible.
16 - Priya Raman2 months ago
Try it in Wolf Grey — the finish in person is excellent.
32 - Atelier Neuf@atelier92 months ago
Appreciate a creator who actually publishes tolerances.
3 - Atelier Neuf@atelier93 months ago
Just came off the printer — detail is way better than I expected, layer lines are basically invisible.
20 - Theo Marsh3 months ago
Appreciate a creator who actually publishes tolerances.
21