Get ready for slithering fun with the Cobra's Coil Roller Coaster Building Set from K'Nex! Create this slingshot powered serpent that sends the coaster car hurtling through over 9 feet of heart-pounding thrills!
- Over 200 K'Nex parts (rods, connectors, and track),
- A silver coaster car
- Easy to follow instructions
Part of the Thrill Rides range. Age 7 + years.