Introduction: In and Out Spiral- a K'nex Ball Machine Element
I call this element the In and Out Spiral because the ball enters close to the back bone, and as it goes down, it moves out away from the backbone but then moves in toward the backbone as it exits. Below is the parts list:
Rods:
White: 16
Yellow: 2
Red: 7
Gray: 9
Connectors:
Dark Gray: 19
White: 17
Other:
Blue Spacer: 2
Step 1: Backbone
Step 2: Outside Edge
This part gives the spiral its shape.
8 Comments
7 years ago
I might use this!
Reply 7 years ago
Cool!
8 years ago
cool element:)
Reply 8 years ago on Introduction
Thanks!
9 years ago on Introduction
Good!
Reply 9 years ago on Introduction
Thanks :)
9 years ago on Introduction
Nicely done. Thanks for sharing this!
Reply 9 years ago on Introduction
Thanks!