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3D Printer Academy

Marble Roller Coaster - Thread Boards Add-on (V02)

Marble Roller Coaster - Thread Boards Add-on (V02)

Regular price $42.00 USD
Regular price Sale price $42.00 USD
Sale Sold out

Build video: https://youtu.be/yZ1yktTmjrE

*Warning* this is a very difficult build that requires glue and/or plastic welding

 

Requires:

3/4" steel ball bearings

<8mm x 8mm x 7mm magnets

 

*not intended for children - choking hazards*

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