Knex
- Loopin Lightening Coaster Build the K'NEX Loopin' Lightning Coaster, an all-new vertical roller coaster building set! Standing over 3 feet high with 19+ feet of twisting, turning track, the motorized Loopin' Lightning provides a building experience that's just as thrilling as it's performance. This set
Includes:: 615 colorful K'NEX pieces, including 2 coaster cars, motor & track. Follow the color-coded instructions to build this exciting thrill ride step-by-step. Then switch the motor on to bring the model to life. The motorized chain lift quickly carries the cars to the top. As they crest the peak, both cars accelerate through 19 feet of twists, turns & loops. Instructions for a second dynamic model are available on www.knex.com. Loopin' Lightning is appropriate for builders & roller coaster enthusiasts ages 9 & up. Requires 2 "AA" batteries.AGE: 9+ PIECES: 622