Collect and build the Ferris Wheel, an awesome motorized ride from the K'NEX Amusement Park Series! When completed, this Ferris Wheel stands approximately 1.82 feet tall! Built with a colourful combination of 475 rods, connectors and bricks, amd a motor to provide realistic thrill ride performance! And if you collect the K'NEX Corkscrew Coaster (MM# 111434) and the Vertical Viper Coaster (MM# 111436), you can have a working amusement park right in your home!

Requires 2 AA batteries, not included.

Now you can build and play in the World of Angry Birds Space! With the Ice Bird Breakdown building set, you can actually build and destroy a level from the Angry Birds Space game! Launch Super Red Bird and Ice Bird to defeat the evil Space Pigs. Includes a working launcher just like the game, enough parts to build and knock down, and a Golden Space Egg. Everything included works with other K'NEX Angry Birds sets.(Sold separately.)

Includes 239 pieces.

Build bridges to new discoveries with this educational kit from K'Nex!

Learn the difference between the 7 key bridge types in use today with this fun and educational kit from K'Nex! You'll discover the secrets behind bridge construction and experience hand-on learning by building 14 bridge models, one at a time. This kit is perfectly suited for use within the classroom or at home.

Contains 207 pieces.

Make learning the mechanics of levers and pulleys fun with this set from K'Nex!

Get hands-on learning experience with this educational levers and pulleys set from K'Nex! Learn how levers and pulleys can help make work easier in all areas of everyday life by building up to 8 models, one at a time. Sailboats, wheelbarrows, scissors, it's all inside this fun and educational kit from K'Nex!

This kit contains 178 pieces.

Collect & Build the K'NEX Vertical Viper Coaster, part of the new Amusement Park Series! Motorized for exciting performance that sends the car up the chain lift and speeding down the gravity-defying track! This set comes with 318 parts, primarily rods & connectors, to build a K'NEX thrill ride that stands approximately 1.78 feet tall! And if you collect the K'NEX Corkscrew Coaster (MM# 111434) and the Ferris Wheel (MM# 111435), you can have a working amusement park right in your home!

Requires 2 x "AA" batteries, not included.

Get your mental wheels rolling with this educational kit from K'Nex!

Ever wonder how the wheels on your car or bike work? Or how a drill makes holes in wood or brick? This kit will help you discover the answers to these questions and more as you build 7 models, one at a time, all relating to wheels & axels or incline planes! Both educational and entertaining, this kit is excellent for use in the classroom or at home.

Contains 221 pieces.

Collect & Build a Corkscrew Coaster, part of the new K'NEX Amusement Park Series! Motorized for exciting performance that sends the car up the chain lift and spiraling through the curly corkscrew track! This set comes with 337 parts, primarily rods & connectors, to build a K'NEX thrill ride that stands approximately 1.75 feet tall! And if you collect the K'NEX Vertical Viper (MM# 111436) and the Ferris Wheel (MM# 111435), you can have a working amusement park right in your home!

Requires 2 x "AA" batteries, not included.

Learn about the mechanics of gears with this fun K'Nex kit!

What do an eggbeater, a fan and a stationary bike all have in common? Students will discover the answer in this fun and educational kit from K'Nex! Discover the mechanics behind gears and how they are utilized in a variety of real-life situations by building 7 different gear-related models, one at a time.

This kit contains 198 pieces.