10 Building IdeasCreate anything from a rocket ship to a lizard and so much more!126 classic K'NEX p..
A classic K'Nex building set - the motorised Ferris wheel includes 3-builds-in-1744 classic K'Nex pa..
Great 35 piece Knex building setInc over 440 micro & classic rods & connectorsBuild anything..
K'NEX Creation Zone 50 Model Building SetK'NEX Imagine Creation ZoneThis Set is a Great Starter KitO..
Motorised hour hand inspired coaster car liftOver 300 K'Nex partsOver 13 feet of trackRequires 2x AA..
Get ready for slithering fun with the Cobra's Coil Roller Coaster Building Set from K'Nex201 K'Nex p..
Build NEW colourful Kid K'NEX buddies with blinking eyes!Includes 23 parts and pieces and 5 fun buil..
Any creation is possible with the NEW K'NEX Budding Builders Tub!Includes 100 colourful parts and pi..
Build your favourite pals from under the sea!20 amazing building ideas65 colorful parts and piecesBu..
Build NEW colourful Kid K'NEX buddies with stretching necks or tails!Includes 23 parts and pieces an..
Build cars that cruise and planes that fly!20 amazing building ideas65 colourful parts and piecesBui..
Includes 275 parts to build a sleek vehicle designed to go faster than a speeding rocket.Ergonomic b..
Includes over 575 K'NEX parts and piecesMotorized chain liftCoaster stands over 2 feet highSnake mec..
Build a cool K'NEX Motorcycle and other vehicles with this assortment 61 K'NEX parts including ..