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Procedural Marble Maze Full-Set

Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

Playing with procedural generation i found a solution for randomly generated marble-mazes. I've collected 37 models with 8 different sizes and some variations for each size.

Try 3 FREE models here: and if you like it consider purchasing the full collection :)

Designed for 5mms bearings so you can scale in your slicer if using another ball size. --> Tip: Scale = (ballsize / 5) * 100

Made with Processing:

For details and videos about the creation process check this Twitter thread -->

3D printing settings

No supports required.
Sucessfully printed with 2 perimeters / 3 tops / 3 bottoms and low infill (10-15%)

3D printer file information

  • 3D design format: STL Folder details Close
    • marble_10x10_1.stl
    • marble_10x10_2.stl
    • marble_10x10_3.stl
    • marble_10x10_4.stl
    • marble_10x10_5.stl
    • marble_10x6_1.stl
    • marble_10x6_2.stl
    • marble_10x6_3.stl
    • marble_10x6_4.stl
    • marble_10x6_5.stl
    • marble_12x4_1.stl
    • marble_12x4_2.stl
    • marble_12x4_3.stl
    • marble_12x4_4.stl
    • marble_12x4_5.stl
    • marble_16x16_1.stl
    • marble_16x16_2.stl
    • marble_16x16_3.stl
    • marble_16x16_4.stl
    • marble_16x16_5.stl
    • marble_20x20_1.stl
    • marble_20x20_2.stl
    • marble_20x20_3.stl
    • marble_20x20_4.stl
    • marble_20x20_5.stl
    • marble_20x4_1.stl
    • marble_20x4_2.stl
    • marble_20x4_3.stl
    • marble_20x4_4.stl
    • marble_20x4_5.stl
    • marble_4x4_1.stl
    • marble_4x4_2.stl
    • marble_6x6_1.stl
    • marble_6x6_2.stl
    • marble_6x6_3.stl
    • marble_6x6_4.stl
    • marble_6x6_5.stl
    • screw_10x10.stl
    • screw_10x6.stl
    • screw_12x4.stl
    • screw_16x16.stl
    • screw_20x20.stl
    • screw_20x4.stl
    • screw_4x4.stl
    • screw_6x6.stl

    Learn more about the formats

  • Last update: 2022-05-07 at 11:53
  • Publication date: 2020-03-05 at 22:18





Hi all! , I'm Fernando Jerez, computer science teacher, amateur designer and electronics noob.
Love procedural/generative stuff, robots, and all kind of 3D printable stuff.
Hope you enjoy my designs.

Contact me by private message: @ferjerez3d (Twitter)

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