Thingiverse

BB Run

by SickRanchez

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bridge desk toy fun marble marble run marble track modular toy track bridge desk toy fun marble marble run marble track modular toy track

I used to love marble runs when I was a kid.

I started designing parts to print and realized that,

1: They're Huge
So I decided to design smaller pieces in a effort to make a desktop friendly version.

2: They require supports
So I decided to design them with integrated supports that look good (I hope).

These pieces use 4.5 mm BB's available in any sporting goods department (Metal is better).

Print as many as you like. The all interconnect and are pretty fas

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Thingiverse

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