Introduction: Knex Ball Machine Element: Swing Arm

Picture of Knex Ball Machine Element: Swing Arm

Hey everyone,

Here are instructions for a really creative element. The best way to see what it does is to go watch the video below. It's easy enough to build and works about 95% of the time. You do need 2 special pieces to complete this build (see step 1).

If there are any problems/ questions feel free to ask me in the comments below.

Thanks for watching/ building,

Thibault Art.

Step 1: Special Pieces You Need

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Bio: Hey everyone. I'm Thibault Art and my biggest hobby is to build huge machines in K'nex. I like also to draw a lot ... More »
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