Get ready for the ride of your life with the Firestorm Freefall Coaster Building Set from K’NEX! This roller coaster stands over 2.5 feet tall and boasts over 18 feet of looping, diving track. The set contains over 670 K’NEX pieces including an exclusive hanging coaster car, motorized chain lift, track, and of course our famous rods and connectors. The color-coded instructions make it easy to build this exciting thrill ride before you turn on the motor and bring the whole thing to life. Instructions for a second incredible model are available for download. This product is for ages 9+.

K'NEX-Firestorm-Freefall-Coaster-Building-Set-1 K'NEX-Firestorm-Freefall-Coaster-Building-Set-2 K'NEX-Firestorm-Freefall-Coaster-Building-Set

Thanks to K’NEX, we got to try out the Firestorm Freefall Coaster Building Set. My husband and my two boys sat down and churned this puppy out in no time. This set really does include a ton of pieces (674 to be exact) but the instructions are pretty straightforward making it a breeze to assemble (granted a child on his own may have some issues, but we did it as a family). Check out our video below!

The K’NEX Firestorm Freefall Coaster Building Set is available exclusively at Walmart (buy online now!) as well as online at for around $35.

Enter to Win!

One lucky Freebie Spot reader will win a K’NEX Firestorm Freefall Coaster Building Set. How fun! Just use the Giveaway Tools entry form below to enter to win. Good luck!

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Disclosure: K’NEX provided me with the information for this post and free product(s) as a thank you for this post. They are also offering free product(s) to give away to a reader. I was not required to write a positive review. Any expressed opinion is completely my own. View my official disclosure policy.

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About The Author


Hi there! I'm Jenny, a coffee-addicted, busy-body, work at home mom of two insane boys. I love football, cooking, Deadliest Catch, video games, Wordpress, and CSS (I'm kindof a geek). Feel free to say hi! We can be nerdy together.

59 Responses to Giveaway: K’NEX Firestorm Freefall Coaster Building Set *Ends 12/8*

  1. MaryDiehl says:

    I would give it to my boy because he would love building with it. thank you for the chance

  2. NancyLara says:

    my nephew

  3. TashaSheets says:

    I would give this to my three nephews :-)

  4. webbdarlene26 says:

    This would be for my son.

  5. PinkySade says:

    my nephew!

  6. MaryDiehl says:

    My 4 year old would love these, he likes building things and we would play with them together. Thank you for this giveaway.

  7. 158lindamarie says:

    Thank you. My grandson enjoys building unique structures.  He would like these K’NEX

  8. Jessica Pulenskey says:

    I would give it to my son Parker.

  9. CaitlinTate says:


  10. PatriciaWilliams says:

    This would be for my son and grandson

  11. jjak2003 says:

    This would be for my nephew

  12. Jessica Snook says:

    I’d give it to my husband haha :) I’m sure he’d love showing it to our daughter.

  13. AshleyTucker says:

    My nephew

  14. NancyTowler says:

    The lucky kid would be Jameson!

  15. carol roberts says:

    my son for sure

  16. Class413 says:

    My sweet daughter

  17. KaylaCulwell says:

    Probably to my little cousin because my boys are a little young for it.

  18. hillbilly_rockstar8 says:

    This would be for my nephew

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