Supernova Blast Roller Coaster Building Set
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- Blasting-motor launches car through 22 feet of track
- Track glows in the dark
- 849 K'NEX® pieces, including classic fluorescent rods
- Includes building idea for a second roller coaster model
- Requires 3 C batteries, not included
- Ages 9 and up
Get ready for an intergalactic adventure with the Supernova Blast Roller Coaster Building Set. Use over 800 K'NEX pieces, including classic flexi-rods, to build a roller coaster model over 3 feet high. The specialized blaster motor launches your car on an out-of-this-world adventure through 22 feet of new glow-in-the-dark track. For more fun, download instructions for a second coaster, the Sonic Boom. Requires 3 C batteries, not included. Recommended for ages 9 and up. Standard parts Made in USA
. Special components made in China. Packaged in the USA.
Manufacturer model #: 51437.
Rated 3.3 out of 5 by 12
Rated 1 out of 5 by Momintexas Doesn't work.
We could never get this to work. What a disappointing Christmas gift. The directions are to hard to see and the booster is to weak. We have replaced batteries and put it together twice. Still doesn't work. :(
January 19, 2014
Rated 2 out of 5 by HOps Disappointing motor power
My 9-year-old son loves building K'Nex Coasters, however this one was disappointing because the "booster" that launches the cart to the top does not have enough power. We tried changing the batteries to no avail. In the end, he was able to modify the design of the structure to make it work.
January 17, 2014
Rated 5 out of 5 by puppy Awesome
My 5-year-old son received this for Christmas. Very easy to build and instructions very clear. He needed no help in building this coaster!
January 14, 2014
Rated 4 out of 5 by jcneit Great Product
I gave the K'NEX Supernova Blast Roller Coaster Building Set to my 9 year old grandson for Christmas. Although some of the instructions and pictures were not clear, we enjoyed assembling the structure together and he likes to play with it. Sometimes the power launcher does not send the car to the top of the structure, but most of the time it works. I enjoy seeing the thrill in my grandson's eyes when he plays with it.
January 4, 2014
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