K’NEX Thrill Rides – Web Weaver Roller Coaster Building Set – 439 Pieces – Ages 9 and Up – Construction Educational Toy Material type:Plastic Polypropylene plastic

Polypropylene plastic

SentrySafe will replace your fire-resistant product to help get you back on your feet

and build their own creations

Perfect gift for that MLB fan in your life

K’NEX Thrill Rides – Web Weaver Roller Coaster Building Set – 439 Pieces – Ages 9 and Up – Construction Educational Toy Material type:Plastic Polypropylene plasticThis is one web you'll want to get caught in with the Web Weaver Roller Coaster Building Set! Use the included parts and pieces to send the air propelled coaster car through horizontal and vertical thrills. Once done building turn off the lights this coaster glows in the dark! Set includes over 430 K'NEX parts and pieces, including rods, connectors, glow in the dark track and an air propelled coaster car. Additionally, builders can head to knex. com