Related searches:
Filters
Price
Pricing
Shipping
Condition
Brand
Building Set / Block and Model Type
Store
Clear all filters

Save big on Sale Bargains - Up to 82% off on K Nex Sets

TODAY'S BEST DEALS
TOP DEAL
Kid K`NEX Farm - 2 x Tractor Pals & 1 Farmyard Friends Complete Building Sets
Kid K`NEX Farm - 2 x Tractor Pals & 1 Farmyard Friends Complete Building Sets
eBay
£15.00
SEE DETAILS
Featured
Kid K`NEX Farm - 2 x Tractor Pals & 1 Farmyard Friends Complete Building Sets
Kid K`NEX Farm - 2 x Tractor Pals & 1 Farmyard Friends Complete Building Sets
eBay
£15.00
SEE DETAILS
Top Deal
K'Nex 53543 Plants Vs Zombies Boat Blast Building Set
K'Nex 53543 Plants Vs Zombies Boat Blast Building Set
eBay
£16.49
SEE DETAILS
50% OFF
K'NEX - Infinite Journey
K'NEX - Infinite Journey
Argos.co.uk
£29.99
£14.99
SEE DETAILS
50% OFF
K'NEX Combat Crew 5-in-1 Building Set.
K'NEX Combat Crew 5-in-1 Building Set.
Argos.co.uk
£39.99
£19.99
SEE DETAILS
44% OFF
K'NEX K-Force Battle Bow Building Set.
K'NEX K-Force Battle Bow Building Set.
Argos.co.uk
£24.99
£13.99
SEE DETAILS
43% OFF
K'NEX K-Force Pump-Action RotoChamber Blaster Building Set.
K'NEX K-Force Pump-Action RotoChamber Blaster Building Set.
Argos.co.uk
£34.99
£19.99
SEE DETAILS
43% OFF
K'NEX K-Force Lever-Action RotoChamber Blaster Set.
K'NEX K-Force Lever-Action RotoChamber Blaster Set.
Save £15.00
£34.99
£19.99
Argos.co.uk
Info
43% OFF
K'NEX Revolution Ferris Wheel Building Set.
K'NEX Revolution Ferris Wheel Building Set.
Save £15.00
£34.99
£19.99
Argos.co.uk
Info
41% OFF
K'Nex - Force Dart Magazine Blister
K'Nex - Force Dart Magazine Blister
Save £3.50
£8.49
£4.99
Argos.co.uk
Info
40% OFF
K'NEX STEM Explorations Roller Coaster Building Set.
K'NEX STEM Explorations Roller Coaster Building Set.
Save £16.00
£39.99
£23.99
Argos.co.uk
Info
40% OFF
K'NEX STEM Explorations Swing Ride Building Set.
K'NEX STEM Explorations Swing Ride Building Set.
Save £16.00
£39.99
£23.99
Argos.co.uk
Info
38% OFF
K'NEX K-Force Motorised Rapid Fire Chamber Building Set.
K'NEX K-Force Motorised Rapid Fire Chamber Building Set.
Save £17.00
£44.99
£27.99
Argos.co.uk
Info
38% OFF
K'NEX Cobra's Coil Roller Coaster Building Set.
K'NEX Cobra's Coil Roller Coaster Building Set.
Save £7.50
£19.99
£12.49
Argos.co.uk
Info
37% OFF
K'NEX Imagine Imagination Makers 50 Model Building Set.
K'NEX Imagine Imagination Makers 50 Model Building Set.
Save £13.00
£34.99
£21.99
Argos.co.uk
Info
37% OFF
K'NEX Lunar Launch Roller Coaster Building Set.
K'NEX Lunar Launch Roller Coaster Building Set.
Save £22.00
£59.99
£37.99
Argos.co.uk
Info
36% OFF
K'NEX Ocean Pals Building Set.
K'NEX Ocean Pals Building Set.
Save £9.00
£24.99
£15.99
Argos.co.uk
Info
36% OFF
K'NEX Imagine Power and Play 50 Model Motorised Building Set
K'NEX Imagine Power and Play 50 Model Motorised Building Set
Save £18.00
£49.99
£31.99
Argos.co.uk
Info
36% OFF
K'NEX Web Weaver Roller Coaster Building Set
K'NEX Web Weaver Roller Coaster Building Set
Save £25.00
£69.99
£44.99
Argos.co.uk
Info
35% OFF
K'NEX Land Rocket Building Set.
K'NEX Land Rocket Building Set.
Save £7.00
£19.99
£12.99
Argos.co.uk
Info
34% OFF
K'NEX Imagine Creation Zone 50 Model Building Set
K'NEX Imagine Creation Zone 50 Model Building Set
Save £12.00
£34.99
£22.99
Argos.co.uk
Info
33% OFF
K'NEX Mecha Strike Roller Coasrer Building Set.
K'NEX Mecha Strike Roller Coasrer Building Set.
Save £15.00
£44.99
£29.99
Argos.co.uk
Info
33% OFF
K'NEX Classic Constructions 70 Model Building Set.
K'NEX Classic Constructions 70 Model Building Set.
Save £15.00
£44.99
£29.99
Argos.co.uk
Info
27% OFF
K'NEX STEM Explorations Gears Building Set.
K'NEX STEM Explorations Gears Building Set.
Save £4.00
£14.99
£10.99
Argos.co.uk
Info
27% OFF
K'NEX STEM Explorations Levers and Pulleys Building Set.
K'NEX STEM Explorations Levers and Pulleys Building Set.
Save £4.00
£14.99
£10.99
Argos.co.uk
Info
27% OFF
K'NEX Mario Kart Wario Kart Building Set.
K'NEX Mario Kart Wario Kart Building Set.
Save £4.00
£14.99
£10.99
Argos.co.uk
Info
27% OFF
K'NEX Mario Kart Shy Guy Building Set.
K'NEX Mario Kart Shy Guy Building Set.
Save £4.00
£14.99
£10.99
Argos.co.uk
Info
26% OFF
K'NEX Zoomin' Rides Building Set
K'NEX Zoomin' Rides Building Set
Save £6.50
£24.99
£18.49
Argos.co.uk
Info
25% OFF
K'NEX - Mighty Makers World Travels Building Set
K'NEX - Mighty Makers World Travels Building Set
Save £5.00
£19.99
£14.99
Argos.co.uk
Info
23% OFF
K'NEX Scorcerer's Eclipse Coaster.
K'NEX Scorcerer's Eclipse Coaster.
Save £45.00
£199.99
£154.99
Argos.co.uk
Info
22% OFF
K'NEX - Grandfather Clock
K'NEX - Grandfather Clock
Save £140.00
£639.99
£499.99
Argos.co.uk
Info
20% OFF
K'NEX - Roller Coaster Physics Set
K'NEX - Roller Coaster Physics Set
Save £40.00
£199.99
£159.99
Argos.co.uk
Info
20% OFF
K'NEX - Amusement Park Experience Set
K'NEX - Amusement Park Experience Set
Save £40.00
£199.99
£159.99
Argos.co.uk
Info
17% OFF
K'NEX 3-in-1 Classic Amusement Park Building Set.
K'NEX 3-in-1 Classic Amusement Park Building Set.
Save £10.00
£59.99
£49.99
Argos.co.uk
Info
15% OFF
K'NEX Stretchin' Friends Building Set
K'NEX Stretchin' Friends Building Set
Save £2.00
£12.99
£10.99
Argos.co.uk
Info
13% OFF
K'NEX Big Ball Factory Building Set.
K'NEX Big Ball Factory Building Set.
Save £30.00
£229.99
£199.99
Argos.co.uk
Info
12% OFF
K'NEX - 4 Wheel Drive Truck
K'NEX - 4 Wheel Drive Truck
Save £2.00
£16.99
£14.99
Argos.co.uk
Info
10% OFF
K'NEX Turbo Jet 2in1 Building Set.
K'NEX Turbo Jet 2in1 Building Set.
Save £2.00
£19.99
£17.99
Argos.co.uk
Info
10% OFF
K'NEX - Simple Machines Delux Set
K'NEX - Simple Machines Delux Set
Save £20.00
£199.99
£179.99
Argos.co.uk
Info
3% OFF
K'NEX - 6 Foot Double Ferris Wheel
K'NEX - 6 Foot Double Ferris Wheel
Save £5.00
£159.99
£154.99
Argos.co.uk
Info
K'NEX Electro Inferno Coaster
K'NEX Electro Inferno Coaster
£31.99
Argos.co.uk
Info
K'NEX Cars Building Set.
K'NEX Cars Building Set.
£14.99
Argos.co.uk
Info
K'NEX 10 Model Fun Building Set
K'NEX 10 Model Fun Building Set
£12.99
Argos.co.uk
Info
K'NEX Mario Kart Bike Assortment
K'NEX Mario Kart Bike Assortment
£9.99
Argos.co.uk
Info
K'NEX - Cars Building Set
K'NEX - Cars Building Set
£10.99
Argos.co.uk
Info
K'NEX Mario Kart 8 Standard Kart Building Set.
K'NEX Mario Kart 8 Standard Kart Building Set.
£14.99
Argos.co.uk
Info
K'NEX Looping Light Up Roller Coaster
K'NEX Looping Light Up Roller Coaster
£24.99
Argos.co.uk
Info
K'NEX Turbo Jet 2-in-1 Building Set.
K'NEX Turbo Jet 2-in-1 Building Set.
£29.99
Argos.co.uk
Info
K'NEX Education Robotics Building System Set.
K'NEX Education Robotics Building System Set.
£149.99
Argos.co.uk
Info
K'NEX - Beasts Alive Motorised Robo Jaws Building Set
K'NEX - Beasts Alive Motorised Robo Jaws Building Set
£10.99
Argos.co.uk
Info
K'NEX - Exploring Machines Set
K'NEX - Exploring Machines Set
£104.99
Argos.co.uk
Info
K'NEX - Mighty Makers Directors Cut Building Set
K'NEX - Mighty Makers Directors Cut Building Set
£14.99
Argos.co.uk
Info
K'NEX Sky Sprinter Roller Coaster Building Set.
K'NEX Sky Sprinter Roller Coaster Building Set.
£99.99
Argos.co.uk
Info
K'NEX Clock Work Roller Coaster Building Set.
K'NEX Clock Work Roller Coaster Building Set.
£34.99
Argos.co.uk
Info
K'NEX - Mighty Makers Runway Designer Building Set
K'NEX - Mighty Makers Runway Designer Building Set
£10.99
Argos.co.uk
Info
K'NEX STEM Explorations Vehicles Building Set.
K'NEX STEM Explorations Vehicles Building Set.
£16.49
Argos.co.uk
Info
K'NEX Revvin' Racecar 2-in-1 Building Set.
K'NEX Revvin' Racecar 2-in-1 Building Set.
£23.99
Argos.co.uk
Info