Plastic Construction Toy Complete Sets & Packs for K'NEX

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552 results

Vintage yellow Hard Case, Including booklets From 1995/6, Electric F/R Motor.
Pre-owned · K'NEX
£21.51
or Best Offer
£5.64 P&P
Click & Collect
K’NEX Big Ball Factory Set (47045) Ferris Wheel & Spin Ride 4in1 Unchecked K12
Pre-owned · K'NEX
£20.00
£4.50 P&P
Click & Collect
0 bids
5h 49m
New listingK'Nex The Beatles Yellow Submarine John Paul George Ringo Figures - New Other
New (other) · K'NEX
(1)
£14.99
or Best Offer
£3.25 P&P
Click & Collect
K’NEX Storm Mountain Roller Coaster Glow In The Dark 1.3mx1m Age 10+ 646 Pcs
Pre-owned · K'NEX
£59.99
£3.99 P&P
Click & Collect
K'NEX STEM Roller Coaster Building Set - 546 Pieces with Motor - Ages 8+
New (other) · K'NEX
(1)
£26.00
Free postage
Only 1 left.
K'NEX KNexosaurus Rex Motorized Building Set Complete With Instructions.
Pre-owned · K'NEX
(4)
£3.32
£3.44 P&P
0 bids
5h 45m
New listingMECCANO MOTO - 5 MODELES Meccano
Brand new · Meccano
(10)
£15.00
£2.80 P&P
New listingK'NEX PAC-MAN Roller Coaster Building Set - Motorized Complete K'NEX
New (other) · K'NEX
£23.60
£5.15 P&P
Knex Set - Good Condition
Pre-owned · K'NEX
£1.75
or Best Offer
£2.94 P&P
0 bids
3d 6h
KNEX Amazing 8 Coaster Gear Building Set, Colourful Construction. Age 8+, VGC.
Pre-owned · K'NEX
£9.04
or Best Offer
£3.44 P&P
K’NEX KNEX JOB LOT 4KG Approx Large Bundle - Rods, Wheels, Connectors, Cogs.
Pre-owned · K'NEX
£31.92
£6.99 P&P
K'NEX Ferris Wheel Building Kit Complete Set
Pre-owned · K'NEX
£11.95
or Best Offer
£2.94 P&P
Pacman Roller Coaster Building Set by K'NEX Fair Condition Please Read !!!
Pre-owned · K'NEX
£12.99
or Best Offer
£3.90 P&P
Click & Collect
K’nex - huge bundle including wheels…. 100’s of pieces
Pre-owned · K'NEX
£73.52
or Best Offer
£12.00 P&P
Click & Collect
KNEX ARCHITECTURE LONDON EYE MOTORIZED BUILDING SET K'NEX
Brand new · K'NEX
(1)
£52.61
£4.50 P&P
Click & Collect
HUGE bundle Of Knex Motors Rods Dragon Connectors Wheels Moto Bots Razor New
New (other) · K'NEX
£21.51
or Best Offer
£7.19 P&P
New listingK'NEX Combat Crew 5 In 1 Building Set 2015
Pre-owned · K'NEX
£4.99
£3.49 P&P
0 bids
9d 10h
New listingKid KNEX Oodles of Pals Building Set - 116 Pieces - Ages 3+ (complete Set)
Pre-owned · K'NEX
(4)
£19.44
or Best Offer
Free postage
Click & Collect
Campervan Construction Set 348 PIECE HAYNES STAINLESS STEEL SYSTEM
Brand new
(1)
£13.49
Free postage
Click & Collect
Vintage K'nex 63030 Roller Coaster Multicoloured Plastic FLT05-TR
Pre-owned · K'NEX
£9.99
£3.99 P&P
Click & Collect
1 bid
3d 9h
New listingKNEX Bundle
Pre-owned · K'NEX
£5.92
or Best Offer
£3.44 P&P
0 bids
6d 1h
Meccano 17202 5 In 1 Motorcycles Set New Unopened Tools Included
New (other) · Meccano
(10)
£15.99
£3.39 P&P
Click & Collect
Knex Big Ball Factory plus more…
New (other) · K'NEX
£234.72
or Best Offer
£8.41 P&P
K’Nex Large Bundle With Storage Box
Pre-owned · K'NEX
£9.04
£5.21 P&P
0 bids
1d 4h
K’NEX Mario Kart Wii - Mario and Luigi Starting Line Building Set - Unchecked
Pre-owned · K'NEX
£14.99
£2.69 P&P
Knex Red Hard Case, Enough Pieces to make most of the sets in the booklets
Pre-owned · K'NEX
£16.32
or Best Offer
£6.80 P&P
Vintage K'NEX 22009 Maxima Jet 2000 3 Models Approx 280 Piece With Instructions
Pre-owned · K'NEX
£7.31
£2.69 P&P
0 bids
2d 11h
Bundle Joblot Of K'NEX Mixed Sets 2.7kg Plus Case In Total Construction Toys
Pre-owned · K'NEX
£11.12
or Best Offer
£6.80 P&P
Click & Collect
0 bids
1d 12h
Knex K'NEX bundle With Blue Box
Pre-owned · K'NEX
£21.52
or Best Offer
£5.65 P&P
K’NEX Mario Kart Wii - Mario and Luigi Starting Line Building Set
Pre-owned · K'NEX
£29.95
or Best Offer
Free postage
Click & Collect
K’NEX Mario Kart Wii - Mario and Luigi Starting Line Building Set
Pre-owned · K'NEX
£42.31
or Best Offer
£2.94 P&P
Click & Collect
Huge K'NEX Wheels Mixed job lot X100 Wheels & Tyres Small / Medium / Large Used
Pre-owned · K'NEX
£29.99
£3.99 P&P
Click & Collect
New listingK Nex Build And Blast X10
Brand new · K'NEX
£18.40
or Best Offer
£3.44 P&P
New listingK’Nex Assorted Construction Pieces With Storeage Case Building Toy
Pre-owned · K'NEX
£9.03
or Best Offer
£3.50 P&P
Click & Collect
K’NEX Bundle Job Lot - 825g - Kids Game Spares Parts Rods Wheels Connectors STEM
Pre-owned · K'NEX
£5.91
£2.94 P&P
0 bids
1d 10h
K'NEX Bundle
Pre-owned · K'NEX
£5.91
or Best Offer
£3.90 P&P
0 bids
4d 11h
KNEX Crossfire Chaos Roller Coaster Set Slingshot Launcher 536 pcs BOX INS Track
Brand new · K'NEX
£26.71
or Best Offer
£4.99 P&P
Click & Collect
100 x K'Nex connectors - 3 Way Red Corner piece Part number 91904 Job lot bundle
Pre-owned · K'NEX
£7.99
Free postage
Click & Collect
3139 Pcs. Addshiny Queen Anna's Revenge Pirate Ship Model Building Block.
Brand new · MOULDKING
£128.56
£5.00 P&P
Click & Collect
3 watching
K'NEX Leavers And Pulleys Building Set - STEM Explorations
Pre-owned · K'NEX
£2.79
or Best Offer
£2.94 P&P
0 bids
4d 2h
Knex Yellow Case , Enough Pieces To Make Most Of The Sets In The Booklets (2)
Pre-owned · K'NEX
£16.32
or Best Offer
£6.80 P&P
K'NEX Star Shooter battery operated roller coaster set (13570). Complete & boxed
Pre-owned · K'NEX
£11.12
or Best Offer
£3.44 P&P
K’NEX Rippin Rocket Rollercoaster Set With Instructions Manual & Box
Pre-owned · K'NEX
£63.12
£7.19 P&P
K'NEX STEAM Education | Roller Coaster Building Set | Educational Toys for Kids,
Pre-owned · K'NEX
(1)
£11.12
or Best Offer
£3.39 P&P
Click & Collect
K'NEX bundle Build 100 + Revolution Ferris Wheel Set + motors construction
Pre-owned · K'NEX
£3.84
£5.64 P&P
0 bids
6d 5h
K’NEX Storm Mountain Roller Coaster
Pre-owned · K'NEX
£52.71
or Best Offer
£6.80 P&P
Click & Collect
Mould King Brick Building Model Motorcycle 639pc Static 23002
Brand new · MOULDKING
£24.09
Free postage
Est. delivery Thu, May 8
K'NEX Pirate Ship Park Motorised Model
Pre-owned · K'NEX
£11.11
£5.99 P&P
0 bids
8h 3m
1Kg Knex
Pre-owned · K'NEX
£5.92
or Best Offer
£3.44 P&P
0 bids
7d 9h
Knex Racing Kits- Brand New
Brand new · K'NEX
£3.84
or Best Offer
£2.94 P&P
0 bids
7d 9h
50 x K'NEX Clip with Hole End Grey - KNEX 1 Way Connectors job Lot
Pre-owned · K'NEX
£7.99
Free postage
Click & Collect
K'NEX Mixed Bundle
Pre-owned · K'NEX
£10.08
or Best Offer
£7.19 P&P
K’NEX 4-Wheel Drive Truck Building Set | 313 pc | 11414
Pre-owned · K'NEX
(4)
£5.92
£2.94 P&P
K'NEX Electric Inferno Roller Coaster Set with Motor Incomplete Set
Pre-owned · K'NEX
£4.88
or Best Offer
£3.44 P&P
K'NEX Revolution Ferris Wheel Building Set
Pre-owned · K'NEX
£16.15
or Best Offer
£3.44 P&P
125 Knex light grey 2 way 45 degree connector
Pre-owned · K'NEX
£6.99
or Best Offer
£2.99 P&P
KNEX Super Mario Bros. Figure: TOAD - Excellent Condition
New (other) · K'NEX
£2.54
or Best Offer
£2.94 P&P
0 bids
3d 9h
K'NEX for Kids ('52' + Extras) - Giant Box + K'NEX Voyage Infini + Playmobile
Pre-owned · K'NEX
£42.32
or Best Offer
£5.64 P&P
Click & Collect
Kid KNEX Oodles of Pals Building Set - 116 Pieces - Ages 3+
Pre-owned · K'NEX
(4)
£16.32
or Best Offer
£3.44 P&P
K'NEX Speed Coster And Octopus Whirl
Pre-owned · K'NEX
£15.28
or Best Offer
£5.64 P&P
Click & Collect

Best Selling

See all

K'NEX 80202 Model Building Fun Tub Set 3D Educational Toys for K
£38.70 New
K'NEX 79318 Stem Explorations Gears Building Set for 8 Years 143 Parts
£14.99 New
£9.03 Used
K'NEX 34366 Creation Zone 50 Model Building Set
(4)
£33.43 New
£14.23 Used
K'NEX Amazin 8 Roller Coaster 448 Pcs Building Set With Motor 2014
(1)
£20.00 New
The Beatles Yellow Submarine Sgt Peppers Club Band Figures From K'NEX 48051
(1)
£20.00 New
£12.00 Used
K'NEX 15407 Infinite Journey Roller Coaster Building Set
(3)
£34.99 New
£11.12 Used
Christmas Gift K'NEX 4 Wheel Drive Truck Building Set 3 Builds 320 Pieces 7y
£9.99 New
K'NEX KN85700 Kid K'NEX Zoo Friends Building Set – 30 Building Pieces
(1)
£20.29 New
£6.95 Used

Plastic Construction Toy Complete Sets & Packs for K'NEX

Shop by category

552 results

Vintage yellow Hard Case, Including booklets From 1995/6, Electric F/R Motor.

K’NEX Big Ball Factory Set (47045) Ferris Wheel & Spin Ride 4in1 Unchecked K12

New listingK'Nex The Beatles Yellow Submarine John Paul George Ringo Figures - New Other

K’NEX Storm Mountain Roller Coaster Glow In The Dark 1.3mx1m Age 10+ 646 Pcs

K'NEX STEM Roller Coaster Building Set - 546 Pieces with Motor - Ages 8+

K'NEX KNexosaurus Rex Motorized Building Set Complete With Instructions.

New listingMECCANO MOTO - 5 MODELES Meccano

New listingK'NEX PAC-MAN Roller Coaster Building Set - Motorized Complete K'NEX

Knex Set - Good Condition

KNEX Amazing 8 Coaster Gear Building Set, Colourful Construction. Age 8+, VGC.

K’NEX KNEX JOB LOT 4KG Approx Large Bundle - Rods, Wheels, Connectors, Cogs.

K'NEX Ferris Wheel Building Kit Complete Set

Pacman Roller Coaster Building Set by K'NEX Fair Condition Please Read !!!

K’nex - huge bundle including wheels…. 100’s of pieces

KNEX ARCHITECTURE LONDON EYE MOTORIZED BUILDING SET K'NEX

HUGE bundle Of Knex Motors Rods Dragon Connectors Wheels Moto Bots Razor New

New listingK'NEX Combat Crew 5 In 1 Building Set 2015

New listingKid KNEX Oodles of Pals Building Set - 116 Pieces - Ages 3+ (complete Set)

Campervan Construction Set 348 PIECE HAYNES STAINLESS STEEL SYSTEM

Vintage K'nex 63030 Roller Coaster Multicoloured Plastic FLT05-TR

New listingKNEX Bundle

Meccano 17202 5 In 1 Motorcycles Set New Unopened Tools Included

Knex Big Ball Factory plus more…

K’Nex Large Bundle With Storage Box

K’NEX Mario Kart Wii - Mario and Luigi Starting Line Building Set - Unchecked

Knex Red Hard Case, Enough Pieces to make most of the sets in the booklets

Vintage K'NEX 22009 Maxima Jet 2000 3 Models Approx 280 Piece With Instructions

Bundle Joblot Of K'NEX Mixed Sets 2.7kg Plus Case In Total Construction Toys

Knex K'NEX bundle With Blue Box

K’NEX Mario Kart Wii - Mario and Luigi Starting Line Building Set

K’NEX Mario Kart Wii - Mario and Luigi Starting Line Building Set

Huge K'NEX Wheels Mixed job lot X100 Wheels & Tyres Small / Medium / Large Used

New listingK Nex Build And Blast X10

New listingK’Nex Assorted Construction Pieces With Storeage Case Building Toy

K’NEX Bundle Job Lot - 825g - Kids Game Spares Parts Rods Wheels Connectors STEM

K'NEX Bundle

KNEX Crossfire Chaos Roller Coaster Set Slingshot Launcher 536 pcs BOX INS Track

100 x K'Nex connectors - 3 Way Red Corner piece Part number 91904 Job lot bundle

3139 Pcs. Addshiny Queen Anna's Revenge Pirate Ship Model Building Block.

K'NEX Leavers And Pulleys Building Set - STEM Explorations

Knex Yellow Case , Enough Pieces To Make Most Of The Sets In The Booklets (2)

K'NEX Star Shooter battery operated roller coaster set (13570). Complete & boxed

K’NEX Rippin Rocket Rollercoaster Set With Instructions Manual & Box

K'NEX STEAM Education | Roller Coaster Building Set | Educational Toys for Kids,

K'NEX bundle Build 100 + Revolution Ferris Wheel Set + motors construction

K’NEX Storm Mountain Roller Coaster

Mould King Brick Building Model Motorcycle 639pc Static 23002

K'NEX Pirate Ship Park Motorised Model

1Kg Knex

Knex Racing Kits- Brand New

50 x K'NEX Clip with Hole End Grey - KNEX 1 Way Connectors job Lot

K'NEX Mixed Bundle

K’NEX 4-Wheel Drive Truck Building Set | 313 pc | 11414

K'NEX Electric Inferno Roller Coaster Set with Motor Incomplete Set

K'NEX Revolution Ferris Wheel Building Set

125 Knex light grey 2 way 45 degree connector

KNEX Super Mario Bros. Figure: TOAD - Excellent Condition

K'NEX for Kids ('52' + Extras) - Giant Box + K'NEX Voyage Infini + Playmobile

Kid KNEX Oodles of Pals Building Set - 116 Pieces - Ages 3+

K'NEX Speed Coster And Octopus Whirl

Best Selling

K'NEX 80202 Model Building Fun Tub Set 3D Educational Toys for K

K'NEX 79318 Stem Explorations Gears Building Set for 8 Years 143 Parts

K'NEX 34366 Creation Zone 50 Model Building Set

K'NEX Amazin 8 Roller Coaster 448 Pcs Building Set With Motor 2014

The Beatles Yellow Submarine Sgt Peppers Club Band Figures From K'NEX 48051

K'NEX 15407 Infinite Journey Roller Coaster Building Set

Christmas Gift K'NEX 4 Wheel Drive Truck Building Set 3 Builds 320 Pieces 7y

K'NEX KN85700 Kid K'NEX Zoo Friends Building Set – 30 Building Pieces

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