K’nex: Two Ball Flipper Instructable

I made a new Instructable for an element I call Two Ball Flipper.  I call this element Two Ball Flipper because when the second ball goes in, the balls flip over each other.  Below is the video and the link to the Instructable.

Two Ball Flipper Instructable


*Please use "Knextus" not the blog author's real name

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