Knex Building Sets

also showing results for: Building Knex, Knex Set

K'Nex Going Green Up Up And Away Building Set

$17.99
Categories: Toys > Building Sets & Blocks > Construction Toys
With the Going Green Up Up And Away Building Set by K'Nex, you can help Ava create a butterfly, build an airplane, or invent her very own flying contraption. The Mighty Makers Club Card challenges ... Read more

K'NEX 35 Model Ultimate Building Set

$19.99
Sizes: 521 PC
Categories: Toys > Building Sets & Blocks > Construction Toys
Loaded with 400 parts, including bricks, for lots of open-ended fun and endless building and play opportunities. Includes instructions and ideas for 20 models or use your imagination to dream up yo... Read more

Around We Go OR Deep Sea Dive Building Set Assortment

$29.99
Categories: Toys > Building Sets & Blocks > Construction Toys
Dive deep into the ocean blue with the Around We Go or Deep Sea Dive Building Sets. Each features something different, like with the Around We Go building set, you can create a fun amusement like e... Read more

Viper's Venom Roller Coaster Building Set

$39.99
Categories: Toys > Building Sets & Blocks > Construction Toys
Go on a twisting and turning adventure with the Viper's Venom Roller Coaster Building Set build with over 500 pieces including rods, connectors and a track. You can build a model over 3 feet high! ... Read more

K'Nex Sorcerer's Eclipse Roller Coaster Building Set

$249.99
Categories: Toys > Building Sets & Blocks > Construction Toys
K'NEX Thrill Rides Sorcerer's Eclipse Roller Coaster Building Set • A Classic K'NEX Coaster just like you remember! • All Classic Rods, Connectors, Cross-Ties, and over 23 feet of Original Tube-Tra... Read more

K'Nex Thrill Rides 6 Foot Double Ferris Wheel Building Set

$249.99
Categories: Toys > Building Sets & Blocks > Construction Toys
K'NEX Thrill Rides 6-Foot Double Ferris Wheel Building Set • Includes 2,375 pieces. • Builds 6-ft. high. • Includes plug-in motor with AC adapter. • Ages 16 and up. • 2,375 colorful parts and stand... Read more

K'Nex Hyperspeed Hangtime Roller Coaster Building Set

$69.99
Categories: Toys > Building Sets & Blocks > Construction Toys
K'NEX Thrill Rides Hyperspeed Hangtime Roller Coaster Building Set • Build a speed-of-light roller coaster with inverted blaster motor technology. • Includes 624 pieces. • Builds over 2.5-ft. high.... Read more

K'NEX 70 Model Building Set

$44.99
Categories: Toys > Building Sets & Blocks > Construction Toys
Build a hot air balloon, boats, trucks and a sand castle - or use your imagination to create your own unique models. • Includes instructions/ideas for 70 unique models • Loaded with 702 classic K'N... Read more

K'NEX Supernova Blast Roller Coaster Building Set

$69.99
Categories: Toys > Building Sets & Blocks > Construction Toys
• Build a gravity defying, spiraling roller coaster with blasting motor performance. • Track glows in the dark. • 840 pieces including classic fluorescent rods. • Includes building idea for a seco... Read more

K'Nex Thrill Rides 6 Foot Ferris Wheel

$349.99
Sizes: 6 FT
Categories: Toys > Building Sets & Blocks > Construction Toys
Take on the ultimate K'NEX building challenge with the 6-Foot Ferris Wheel building set! With 8,550 colorful parts and standing over 6 feet height, the 6-Foot Ferris Wheel is the largest K'NEX buil... Read more

Knex Double Doom Roller Coaster

$59.99
Categories: Toys > Building Sets & Blocks > Construction Toys
Knex Double Doom Roller Coaster with 2 coaster cars equal double the trouble and double the fun. With the motorized action, your 2 coaster cars will go on a twisting and turning ride. • Brand: Knex... Read more

K'NEX 65 Piece Tinkertoy Essential Value Set

$24.99
Sizes: 65 PC
Categories: Toys > Building Sets & Blocks > Construction Toys
Perfect Tinkertoy starter kit or expansion set packed with all of the essentials! Includes 65 durable, lightweight, and colorful plastic Tinkertoy pieces; spools, rods, flags, washers, end caps an... Read more

K'NEX 100 Piece Tinkertoy Essential Value Set

$34.99
Sizes: 100 PC
Categories: Toys > Building Sets & Blocks > Construction Toys
Perfect Tinkertoy starter kit or expansion set packed with all of the essentials! Includes 100 durable, lightweight, and colorful plastic Tinkertoy pieces; spools, rods, flags, washers, end caps a... Read more