LightSpeed | Galaxy Marble Machines

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  • Regular price $7.95

LightSpeed is a ready to 3d print marble machine that utilizes a unique magnetic launching system unlike anything else.

This marble machine is powered by a magnetic launching mechanism. It works similar to a gaussian launcher and a newton's cradle. Watch the following videos to see how it works:

How it works:

--- Includes ---
Ready to print STL files.
No Supports Needed (results may vary)


Printing results may vary. Slight model imperfections are present in gear and final track. Base is a difficult print but is definitely possible.

Have sand paper and hot glue gun ready for worst case scenarios. 

--- Hardware List ---
DC Motors:​
Metal Rods: 3mm x 25mm

Power Adapters:​
DC Switch:​
USB Cable:​
Soldering Iron:

--- Setup Instructions ---