This coaster is based around the interlocking corkscrews. I actually spent a day or two before thinking of a way to make the corkscrews. Then it was up to how to create the rest. Also in this model is a barrel roll which didn't restrict the train's movement at all.

Coaster Type: Sit-Down Looping

Height: 3 Feet

Inversions: 3 (corkscrew, corkscrew, barrel roll)

Sets Used: 2

Other: First working interlocking corkscrews on a k'nex coaster, over-banked turn