Fridge Magnet Marble Run MEGA PACK
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Bill of Materials
Description

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Fridge Magnet Marble Run - Mega Pack!
This fridge magnet marble run is optimised for printing and uses magnets that you'll probably already have lying around. Optimised for 14/16mm marbles (these are the ones available through the Marble Run Kit. But also, it includes files to print your own marbles!
Easy print - Quick print - Simple assembly - Easy to use
Figure out optimal configurations for your marble on any flat magnetic surface, the fridge is perfect. With over 25 different pieces, you're sure to be able to build an amazing marble run.
NEW - 02/01/2025
Use the modified base pin (download from the STL files) and you can make this set compitible with
Magnetic Marble Run by Halfway Engineered
Marvelous Magnetic Marble Run by Waverman
Triple the fun!

Boost Me (for free)
Want new pieces for your marble run? Send me a boost and let me know what pieces you want adding!
Base Pin System
Uses a base pin system, to make it super quick and easy to swap in new part without needing to add additional hardware. The base pins require 1 or 2 magnets (currently 6x2, 8x2, 10x2 magnet types available).
- Single Base pin - Single magnet
- Strong Single Base pin - Two magnets for additional hold where it is needed (The starter, fast corners, heavy pieces)
Double Base pin - Two pins to connect pieces together and reduce the number of base pins needed

The Pieces
Straights
- 100mm Straight
- 150mm Straight
- 200mm Straight
- Left straight stop and drop
- Right straight stop and drop
- Right straight stop
Curves
- Stairs left
- Stairs right
- Slope left
- Slope right
- Hill
- Valley
- Covered Full Curve
- Mini Curve
Slowdowns
- Straight zigzag slowdown
- Straight curved slowdown
Start and Stop
- Crank release starting piece
- Funnel capture and retrieve piece
Extras
- Marble half
- Wheel (Two pieces)
- Left facing arm
- Right facing arm
- Want to suggest another piece?…
| Piece Name | See it in action! |
|---|---|
| Base Pin | ![]() |
| Marble starter | ![]() |
| Stairs | ![]() |
| Straight | ![]() |
| Wheel | ![]() |
| Curve | ![]() |
| Mini Curve | ![]() |
| Slide | ![]() |
| Valley | ![]() |
| Hill | ![]() |
| Zigzag | ![]() |
| Wobble | ![]() |
| Arm | ![]() |
| Funnel | ![]() |
| Stop Drop | ![]() |
| Capture | ![]() |
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
































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