Description
OVER 430 PARTS AND PIECES - The K'NEX Web Weaver Roller Coaster Building Set contains over 430 brightly colored parts and pieces. The rods and connectors can be easily joined up for a coaster that stands 2.5 feet high. GLOW-IN-THE-DARK TRACK - Unleash your children's creativity with the K'NEX Web Weaver Coaster Set. It features glow-in-the-dark pieces, allowing builders to play at night and experience a different kind of fun. AIR-POWERED MOTORIZED COASTER CAR - The K'NEX Web Weaver Building includes an air-powered car that requires batteries. The battery-powered motor of the coaster lets it travel at record speeds for horizontal and vertical thrills. EASY-TO-FOLLOW INSTRUCTIONS - The K'NEX Web Weaver Building has step-by-step, color-coded instructions for building a gigantic coaster that will astound your kid. Head over to knex.com to download instructions for a second roller coaster model! STEAMagination - It's the connection of STEAM (science, technology, engineeri
