K’Nex Lava Launch Coaster
The KNEX Lava Launch Coaster is an all-new roller coaster building set that features an explosive, motorized blaster! Shaped like a volcano and towering over 4+ feet high, the Lava Launch Coaster provides powerful performance that matches the thrilling building experience. This set includes 1,200+ colorful KNEX pieces, including a motorized blaster, roller coaster car, and over 20 feet of track. Follow the color-coded instructions to build this exciting thrill ride step-by-step.
