Introduction: Vertical Helix Drop a K'nex Ball Element
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About: I have a YouTube channel where I do LEGO and K'Nex stuff but my instructables account is going to be pretty much just K'Nex. But still check out my YouTube channel! And I will keep posting new stuff so check …
A new K'nex ball machine element that I can't believe I haven't seen before...correct me if I'm wrong. That's pretty much it...
