K'NEX Thrill Rides Electric Inferno Roller Coaster Building Set

K'Nex Electric Inferno Roller Coaster Building SetIncludes 639 parts and pieces to send the coaster car hurtling through the twists and turns. Download exclusive instructions to build and incredible second model. 2AA Batteries required.

Age 9+. Feel the electricity run through ...K'Nex Electric Inferno Roller Coaster Building SetIncludes 639 parts and pieces to send the coaster car hurtling through the twists and turns. Download exclusive instructions to build and incredible second model.

2AA Batteries required. Age 9+. Feel the electricity run through your body with the Electric Inferno Roller Coaster Building Set, from K'NEX! Using the 645 K'NEX parts and pieces including rods, connectors, and track create this electric inferno that sends the coaster car hurtling through the twists and turns.

Then, download exclusive instructions to build an incredible second model. Requires 2 "AA" batteries which are not included.