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Marble Run Building Bricks

We are working on LEGO®-compatible Marble Run building blocks / bricks for up to 12 mm balls.

jtronicsjtronics
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We are working on the LEGO®-compatible Marble Run building blocks / bricks for up to 12 mm balls. But sometimes it helps to have a few specialty parts for curves, gentle slopes and smooth transitions.

LEGO® bricks shown in the build examples are not part of the set. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this site.

We are working on the LEGO®-compatible Marble Run building blocks / bricks for up to 12 mm balls.  But sometimes it helps to have a few specialty parts for  curves, gentle slopes and smooth transitions.

LEGO® bricks shown in the build examples are not part of the set. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this site.



building bricks

Here is a list of the actual building bricks:

  • marble_brick_06x06_twister.STL
  • marble_brick_04x04_twister.STL
  • marble_brick_04x04_split.STL
  • marble_brick_04x04_funnel.STL
  • marble_brick_04x04_curve_sloped.STL
  • marble_brick_08x08_twister.STL
  • marble_brick_04x04_curve.STL
  • marble_brick_04x04_cross.STL
  • marble_brick_12x12_twister.STL
  • marble_brick_02x02_tunnel.STL
  • marble_brick_02x04_looping.STL
  • marble_brick_02x04_track.STL
  • marble_brick_02x04_track_sloped.STL
  • marble_brick_02x16_track_flex.STL
  • marble_brick_02x02_curve.STL
  • marble_brick_02x02_curve_sloped.STL
  • marble_brick_02x02_startend.STL
  • marble_brick_02x02_track.STL
  • marble_brick_02x02_track_sloped.STL
  • marble_brick_02x02_cross.STL

Download

download the STL files of the Marble Bricks under :

https://pinshape.com/items/49194-3d-printed-lego-marble-run-brick-set-basic

  • 1
    3D Print Settings

    The INITIAL LAYER HEIGHT is very important! Check your printer nozzle calibration!

    Slicer: Cura Material: PLA, Nozzle: 0.4mm, Layer: 0.15mm, Initial Layer: 0.175mm, Infill: 15% WallThickness: 0.8mm, TopThickness: 0.6mm  --> 4 layers, BottomThickness: 0.6mm  --> 4 layers Fill Gaps Between Walls: Nowhere, Filter Out Tiny Gaps: Yes, Optimize Wall Print Order: Yes

    Some Bricks, like looping need: use adaptive Layer: Yes, layer variation: 0.5 --> layer 0.05 to 0.15mm

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