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K'NEX Thrill Rides Web Weaver Roller Coaster Building Set

K'NEX Industries, Inc.

Age: 9 years and up

MSRP (CAD): $79.99

MSRP (USD): $69.99

Production Status: In Stores

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Platinum 7db24131765e4b91fc8c2969485898982aba883f3495f630538de066e6152288


Play Tested Review

Looping six times round the tower, this is a pretty spectacular build - especially with the propeller-powered car zipping along at a speed almost to fast to catch.




I was very happy with how fast the roller coaster travels on the tracks and the charger for the roller coaster car worked well. I liked showing the roller coaster to my friends when they came over. The coaster took 3 sessions to build, each about 2 hours. It was fun to build and there was no issues building it. The instructions were follow because they clearly highlighted the pieces that you had to attach. One of the spider web papers broke (a hole in the side of the paper to put the KNEX piece through but it ripped) and I had to tape it but the rest of the K'NEX stayed together really well. I have previously built a K'NEX roller coaster and this one was more fun as it was more well put together and this one had an engine in the car itself and traveled really fast.


Allison M.

My son (10) loved this building experience. He started on it as soon as we got it - and he loved using it when it was done. The instructions were clear and easy to follow but still involved a level of challenge. The pieces fit together well and created a fun coaster. He also really liked that instead of motorized parts on the coaster, the car itself is motorized, and that you could put the coaster either standing on the ground or on it's side and both ways worked. The car was a pretty noisy when it was running as it runs with a fan turning at the back - I do wish it has been quieter. The coaster worked really well in that the car could speed along the track really fast and wouldn't fall off. My son showed off this track to all friends that came over and they were all impressed. Overall this was a great toy! my daughter (8), really wanted to build the coaster, too, but my son insisted it was just for him. I think she could have done it as well, as it was no problem for my son. This is probably my son's favorite toy that we tested this year. He was so excited to get it and start it right away and he had a great time with it.


Manufacturer Description

This is one web you'll want to get caught in with the 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 K'NEX. Build massive, moving, motorized roller coaster toys for hours of exhilarating fun!The K'NEX 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. For the ultimate in fun, let your child flip the coaster while the car is traveling through the tracks and witness the amazing performance of the air propelled car!The K'NEX Web Weaver Building Set has step-by-step color-coded instructions to walk you and your child through the process of building a gigantic coaster that your child will want to start experimenting with immediately. Head over to knex.com to download instructions for a second roller coaster model!Develop your children's understanding of STEAM (science, technology, engineering, arts, and math) concepts by igniting their natural curiosity and creativity. Building with K'NEX puts children on the path to a fundamental understanding of STEAM subjects. Let them design, construct, and customize their own K'NEX models and enjoy hours of fun playing and learning with them.Learning is fun! Get your child a K'NEX Web Weaver Roller Coaster Building Set today and let him enjoy thrill-filled playtime while honing his potential to become the next great builder of his generation! Rechargeable LiPo Battery included.

Model Number



  • Set contains over 430 classic K'NEX pieces to build a coaster standing 2.5 feet tall.

  • Features glow-in-the-dark track, allowing builders to play at night and experience a different kind of fun.

  • Introducing an air-powered, motorized coaster car with glow-in-the-dark stickers.

  • Set comes with an easy-to-follow instruction manual. Ideal for kids 9 and up.

  • STEAMagination - It's the connection of STEAM (science, technology, engineering, arts, & math) with a child's curiosity and creativity. It powers the fun of each K'NEX set. K'NEX Thrill Rides allows each child to build bigger models that move to create an amusement park right in their home!

  • K'NEX rods and connectors are responsibly made in America at a landfill-free, zero-waste green manufacturing facility in Hatfield, Pennsylvania.

  • Broken part? Missing part? Call us at 1-800-KID-KNEX. We'd be happy to help! Packaging may vary.