Free Shipping on orders over $75!*

You have no items in your shopping cart.
Filters
Search
Close

Free Shipping on orders over $75!*

You have no items in your shopping cart.
Sort by
Display per page

100 Model Imagine Building Set

Build anything you can imagine with the 100 Model Imagine Building Set!
$49.99 $34.99

25 Model Ultimate Building Set

4.5
Build anything you can imagine for a year with the 25 Model Ultimate Building Set!
$19.99 $13.99

35 Model Ultimate Building Set

4.6
Let your imagination soar with the 35 Model Ultimate Building Set!
$27.99 $19.59

375 Piece Deluxe Building Set

4.3
Build 30 models made out of Classic K'NEX pieces!
$29.99 $20.99

4 Wheel Drive Truck

5
Use Classic K'NEX pieces to build the 4 Wheel Drive Truck with lights!
$24.99 $17.49

52 Model Building Set

4.6
Build anything you can imagine for a year with the 52 Model Building Set!
$39.99 $27.99

70 Model Building Set

4.7
Build anything you can imagine with the 70 Model Building Set!
$39.99 $27.99

Amazin' 8 Roller Coaster

3.5
Collect & Build the space themed roller coaster - the Amazin' 8 Coaster!
$29.99 $20.99

Bronto Building Set

Stomp, Chomp, Stomp, Chomp - watch these creatures come ALIVE with new Beasts Alive® Building Sets from K'NEX!
$27.99

Chompster Building Set

Stomp, Chomp, Stomp, Chomp - Watch these creatures come ALIVE with new Beasts Alive® Building Sets from K'NEX!
$14.99 $10.49

Clock Work Roller Coasterbuilding Set

4
Tick, Tock goes the coaster car on the Clock Work Roller Coaster Building Set, from K'NEX.
$34.99 $24.49

Combat Crew 5-In-1 Building Set

Build your artillery and establish your army with the Combat Crew 5-in-1 Building Set!
$49.99 $34.99

Cosmic Quest Building Set

4
Take an adventure into space with the Cosmic Quest building set!
$14.99 $10.49

Director's Cut Building Set

Film the next big movie with Lily and her dog, Zoom, with the Director's Cut Building Set, from Mighty Makers®.
$34.99 $24.49

Education Motor Pack

4
Motorize your K'NEX models to make them more realistic with these two battery-powered motors. ("AA" batteries not included). Turn concept models into "Technology at Work".
$22.00 $15.40