Discuss all about new or old K'Nex sets, new pieces, and just about anything else K'Nex that is not related to actually building.

Show off your K'Nex amusement park rides, like the Screamin' Serpent, Vertical Vengeance, Ferris Wheel and more. These rides should be constructed on SSCoasters.

Show off the amazing K'Nex contraptions you are creating. Complex gearing systems, furniture, and useful everyday items like pen holders; showcase their construction here.

Show off the motion that you are creating with K'Nex. Big Ball Factories, K'Nex vehicles, and cranes, showcase the construction of these types of K'nex Dynamic creations here.

Show off the daunting towers and buildings that you are creating with K'Nex. Record K'Nex towers and K'Nex cities, showcase the construction of these types of K'nex structural creations here.

Show off the real, working weapons that you are creating with K'Nex. Custom hand guns, rifles, catapults, and more; showcase the construction of these types of K'nex weapons here.

A resource to find K'Nex building sets from the present and past with information, along with user reviews and more.

Post questions you have about design and engineering, whether it relates to K'Nex or the real world in the Engineering Forum, and receive advice on how to solve the problems.

To enter a contest, you must post the database entry link into the respective thread for the contest before the deadline of the contest.

Cast your vote for the best model in the various K'Nex Forum contests.

This is the place to discuss non-K'Nex related happenings and events, such as movies,video games, forum games, and more.

Important announcements from the K'Nex Forum staff concerning happenings around the site.