KNex - Thrill Rides Web Weaver Roller Coaster Building Set

Pave the way to bright future for your child and give him toys that let him learn while playing. Let him experience the thrill of building his own toy roller coaster with the Thrill Rides Web Weaver Roller Coaster Building Set from KNEX. Build massive, moving, motorized roller coaster toys for hours of exhilarating fun! The KNEX Web Weaver Roller Coaster Building Set contains more than 430 pieces, including gears, variously sized connectors, and multiple styles of rods-short, long, straight, and curved-for creating a gigantic coaster that will make your child want to spend more hours in playtime. The rods and connectors can be attached easily to create a coaster that stands 2.5 feet high. The air-propelled coaster is equipped with a battery-powered motor that lets the car travel at high speed and through vertical and horizontal thrills.