The 10 Best KNex Roller Coasters
Since the initial publication of this wiki in January of 2019, we've made 5 edits to this page. One drawback to many popular building sets is that they don't really do anything. After you've put the structure together, it just sits on the floor, ready to be kicked over accidentally. Thankfully, K'Nex offers a variety of kits for designing interactive roller coasters. Once assembly is complete, kids can be proud of their work and spend hours watching cars zip down the tracks. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best knex roller coaster on Amazon.
January 24, 2019:
The biggest decision that needs to be made when selecting one of these kits is whether you plan to let your kids build it on their own, or if you're going to put it together and simply let them play with it. If you're the former, one of the more limited sets is a good place to start, as they will have fewer pieces and less repetition when building. More complicated sets will required dexterity in order to handle the tiny pieces, and you'll be doing a lot of the same things over and over with the rods and connectors.