Let your children be introduced to endless building possibilities with the K'NEX Jumbo Jet Building Set! This building set from K'NEX comes with 57 different rod and connector pieces, which can be assembled into 3D...

Are you ready for a next-level building challenge?  Then check out the K'NEX Mega Motorcycle Building Set!  Perfect for builders ages 9 and up, this authentic replica of a sport bike includes over 450 K'NEX...

Fight and defeat your opponent with the X-Battlers X-Thrasher kit from K'NEX! With 94 classical and micro-K'NEX rods and plugs you create a vehicle with powerful hammer mechanics. Push the X-Thrasher to your opponent to...

Let your children be introduced to endless building possibilities with the K'NEX Space Shuttle Building Set! This building set from K'NEX comes with 60 different rod and connector pieces, which can be assembled into 3D...