Supernova Blast Roller Coaster

from K'NEX


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  • Fun

  • Repeat Play

  • Assembly & Instructions



Overall Editor's Rating

What It Is

The Supernova Blast Roller Coaster is an 840-piece building set that lets kids build a real-working roller coaster that is more than three-feet tall. The specialized blaster motor launches the coaster car through 22 feet of twisting and turning glow-in-the-dark track.

Is It Fun?

This building set makes a nice addition to the K'NEX line of roller coasters. Kids who love amusement parks will really enjoy being able to build their own roller coaster that runs just like a real roller coaster, which is really cool for kids to watch.

Who It’s For

The Supernova Blast Roller Coaster is for ages 9 and up.

What To Be Aware Of

This building set requires three C batteries, which are not included.

It took our expert builder three and a half hours to build this roller coaster, and the instructions were fairly easy to follow.

The pieces in this set can also be used to build a second roller coaster, the Sonic Boom, and instructions for that model can be downloaded from