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Erector Sets: Building Blocks & Construction Kits for Kids & Adults

(140 items)

KEVA Contraptions Reactions
KEVA Contraptions Reactions
1 Piece(s) #14100193
$55.95
(3)
 
 
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KaBlocks Blast
KaBlocks Blast
22 Piece(s) #13843382
$49.95
(45)
 
 
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400 Piece Colossal Elevator Marble Run with Storage Bin
400 Piece Colossal Elevator Marble Run with Storage Bin
Each #14100196
$99.95
(24)
 
 
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STEM Machines Engineering Kit
STEM Machines Engineering Kit
1 Piece(s) #13763599
$89.95
(6)
 
 
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Gearjits Gumball Machine Marble Coaster
Gearjits Gumball Machine Marble Coaster
1 Piece(s) #14090503
$39.95
(7)
 
 
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Mega Marble Run: 215-Piece Set
Mega Marble Run: 215-Piece Set
1 Piece(s) #62092
On
Sale
$49.95
38% OFF
(111)
 
 
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Engino STEM Robotics Mini ERP 1.3
Engino STEM Robotics Mini ERP 1.3
1 Piece(s) #13826121
$179.95
(4)
 
 
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KEVA Brain Builders Deluxe
KEVA Brain Builders Deluxe
1 Piece(s) #13908110
$29.95
(9)
 
 
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KEVA Models Monuments Building Set
KEVA Models Monuments Building Set
1 Piece(s) #14436548
$49.95
 
 
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STEM Newton's Laws Engineering Kit
STEM Newton's Laws Engineering Kit
1 Piece(s) #13755678
On
Sale
$34.95
22% OFF
(10)
 
 
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STEM Machines Engineering Kits: Set of 2
STEM Machines Engineering Kits: Set of 2
1 Set(s) #13764602
Kit
Price
$89.95
SAVE 27%
(8)
 
 
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KEVA® Brain Builders
KEVA® Brain Builders
1 Piece(s) #66009
$18.95
(14)
 
 
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KEVA Maple 400 Plank Set
KEVA Maple 400 Plank Set
1 Piece(s) #58078
$199.95
(18)
 
 
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110 Piece Elevator Marble Run
110 Piece Elevator Marble Run
1 Piece(s) #13779451
$43.95
(51)
 
 
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Gearjits Solar System
Gearjits Solar System
1 Piece(s) #14148270
$69.95
(8)
 
 
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KEVA: Structures 200 Plank Set
KEVA: Structures 200 Plank Set
1 Piece(s) #13941293
$59.95
(54)
 
 
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Hydraulic Boxing Bots STEM Kit
Hydraulic Boxing Bots STEM Kit
1 Piece(s) #14377922
$49.95
(2)
 
 
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Junior Marble Run
Junior Marble Run
1 Piece(s) #14152372
$49.95
(10)
 
 
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Sparkle Marble Run: 103 Piece Set
Sparkle Marble Run: 103 Piece Set
1 Piece(s) #13931557
$40.95
(9)
 
 
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Gearjits Pendulum Clock
Gearjits Pendulum Clock
1 Piece(s) #13939292
$39.95
(55)
 
 
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KEVA: Contraptions 200 Plank Set
KEVA: Contraptions 200 Plank Set
1 Set(s) #49020
$59.95
(263)
 
 
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Engino Deluxe Architecture Set
Engino Deluxe Architecture Set
1 Piece(s) #13763600
$169.95
(9)
 
 
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Engino Inventor Motorized Race Car
Engino Inventor Motorized Race Car
0 Piece(s) #14364884
$49.95
 
 
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KEVA Brain Builders Junior
KEVA Brain Builders Junior
1 Piece(s) #68337
$18.95
(17)
 
 
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KEVA® Structures: 600 Plank Set with FREE Bonus Planks & Storage Bin
KEVA® Structures: 600 Plank Set with FREE Bonus Planks & Storage Bin
1 Piece(s) #13980953
$174.95
(4)
 
 
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Marble Run and Add-on Set
Marble Run and Add-on Set
1 Piece(s) #13941416
$49.95
(472)
 
 
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Elenco Snap Circuits®: Light
Elenco Snap Circuits®: Light
1 Piece(s) #58016
$59.95
(41)
 
 
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LEGO Gear Bots
LEGO Gear Bots
0 Piece(s) #13969073
$29.95
(15)
 
 
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MAGNA-TILES® Downhill Duo 40-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
MAGNA-TILES® Downhill Duo 40-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
0 Unit(s) #14465050
$79.95
 
 
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KEVA Contraptions 50 Plank Set
KEVA Contraptions 50 Plank Set
1 Piece(s) #48001
$24.95
(29)
 
 
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Engino Inventor Motorized Offroader
Engino Inventor Motorized Offroader
0 Piece(s) #14364885
$79.95
(2)
 
 
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MAGNA-TILES® Classic 100-Piece Magnetic Construction Set with FREE Storage Bin
MAGNA-TILES® Classic 100-Piece Magnetic Construction Set with FREE Storage Bin
1 Set(s) #13822610
$119.95
(58)
 
 
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Gearjits Coaster
Gearjits Coaster
1 Piece(s) #13823863
$39.95
(42)
 
 
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MAGNA-TILES® Metropolis 110-Piece Magnetic Construction Set with FREE Storage Bin
MAGNA-TILES® Metropolis 110-Piece Magnetic Construction Set with FREE Storage Bin
1 Piece(s) #13971990
$129.95
(22)
 
 
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Gearjits Treasure Box
Gearjits Treasure Box
1 Piece(s) #13962871
$29.95
(14)
 
 
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Gearjits Carnival Marble Coaster
Gearjits Carnival Marble Coaster
Each #14094682
$39.95
(3)
 
 
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Marble Run: Add-on Set
Marble Run: Add-on Set
1 Piece(s) #15122
$12.95
(15)
 
 
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Marble Run Mini Golf Building Toys Set
Marble Run Mini Golf Building Toys Set
1 Piece(s) #14263699
$39.95
(29)
 
 
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215 Piece Mega Marble Run with Motorized Marble Elevator
215 Piece Mega Marble Run with Motorized Marble Elevator
1 Set(s) #13770185
$94.95
(30)
 
 
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Gearjits Video Projector
Gearjits Video Projector
1 Piece(s) #13939291
$39.95
(13)
 
 
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Gearjits Globe
Gearjits Globe
1 Piece(s) #13971375
$69.95
(6)
 
 
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Engino Ultimate Programmable GinoBot
Engino Ultimate Programmable GinoBot
0 Piece(s) #14364886
$199.95
 
 
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KEVA Structures: 400 Plank Set with FREE Bonus Planks
KEVA Structures: 400 Plank Set with FREE Bonus Planks
1 Piece(s) #13941292
$109.95
(39)
 
 
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KEVA Brain Builders and Brain Builders Junior: Set of 2
KEVA Brain Builders and Brain Builders Junior: Set of 2
1 Set(s) #69100
$38.95
(4)
 
 
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KEVA Maple 200 Plank Set
KEVA Maple 200 Plank Set
1 Piece(s) #58077
$124.95
(16)
 
 
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MAGNA-TILES® Builder 32-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
MAGNA-TILES® Builder 32-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
1 Set(s) #14238672
$49.95
(3)
 
 
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Marble Run: 103-Piece Set
Marble Run: 103-Piece Set
1 Piece(s) #13941415
$40.95
(174)
 
 
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MAGNA-TILES® DX 48-Piece Magnetic Construction Set with FREE Storage Bin
MAGNA-TILES® DX 48-Piece Magnetic Construction Set with FREE Storage Bin
1 Set(s) #13822655
$74.95
(24)
 
 
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KEVA Contraptions 200 and 400 Plank Sets with FREE Bonus Planks
KEVA Contraptions 200 and 400 Plank Sets with FREE Bonus Planks
1 Set(s) #13946485
$149.95
 
 
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Ultra Bionic Blaster
Ultra Bionic Blaster
Each #14239587
$39.95
(10)
 
 
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Cupstruction
Cupstruction
Each #14092657
On
Sale
$24.97
29% OFF
(8)
 
 
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Motorized Marble Run Elevator
Motorized Marble Run Elevator
1 Piece(s) #13765887
$14.95
(18)
 
 
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Q-BA-MAZE 2.0: Deluxe Lights Set
Q-BA-MAZE 2.0: Deluxe Lights Set
1 Piece(s) #68246
On
Sale
$29.97
56% OFF
(5)
 
 
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KEVA: 50 Plank Set
KEVA: 50 Plank Set
1 Piece(s) #62089
$15.95
 
 
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MAGNA-TILES® 148-Piece Magnetic Construction Set with FREE Storage Bin
MAGNA-TILES® 148-Piece Magnetic Construction Set with FREE Storage Bin
1 Set(s) #13822656
$179.95
(6)
 
 
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KEVA Design Woods
KEVA Design Woods
1 Piece(s) #14150968
On
Sale
$44.97
44% OFF
 
 
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Q-BA-MAZE 2.0 Action Stunt Set
Q-BA-MAZE 2.0 Action Stunt Set
1 Piece(s) #13815441
On
Sale
$24.95
50% OFF
 
 
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Elevator Marble Run Set of 2
Elevator Marble Run Set of 2
1 Unit(s) #14335681
$49.95
(2)
 
 
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Gearjits Telescope
Gearjits Telescope
1 Piece(s) #14103803
$29.95
 
 
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Q-BA-MAZE 2.0 Grand Prix Racing Set
Q-BA-MAZE 2.0 Grand Prix Racing Set
Each #14097855
On
Sale
$73.97
38% OFF
(3)
 
 
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KEVA: Contraptions 400 Plank Set with FREE Bonus Planks
KEVA: Contraptions 400 Plank Set with FREE Bonus Planks
1 Piece(s) #13941288
$109.95
(25)
 
 
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4-in-1 Cool Tool Replacement Wood Set
4-in-1 Cool Tool Replacement Wood Set
1 Set(s) #45022
$29.95
(15)
 
 
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Q-Ba-Maze Mega Lights Set
Q-Ba-Maze Mega Lights Set
1 Piece(s) #13843378
$119.95
 
 
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MAGNA-TILES® Dashers 6-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
MAGNA-TILES® Dashers 6-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
0 Unit(s) #14465052
$29.95
 
 
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Children's building sets, building sets for kids, and creative construction sets for Boys & Girls of All Ages

MindWare is the only source you?ll need to stock up on building toys for kids. From our patented Q-Ba-Maze marble run to our KEVA precision maple building sets your kids will be able to let their imaginations run wild. But our house specialty sets are just the beginning. From the 6-foot tall Chaos Tower to a K?Nex Mini Golf Set, we have building toys for kids of all ages and skill levels. The little guys will love the Wild Ways Stacking Animals, Straws ?n Connectors as well as our classic Marble Run.

Inspire creativity in kids of all age and skill levels with KEVA building sets. KEVA planks and blocks capture the imagination ... lengthening attention spans, deepening concentration and building excitement. It's no wonder that KEVA Building Sets have caught the attention of Mensa, DreamWorks and Destination Imagination. When it comes to inspiring young architects and engineers KEVA is a parent and teacher's dream come true.

Treat kids to lessons in power, force and momentum with the Demolition Lab and Blast Factory or the Demolition Lab and Quad Blaster for build-it-up and demolish-it-down fun! With the ZOOB Challenge and the ZOOBMobile Car Designers Kit you can put it all together and create vehicles and launchers of all types using STEM (Science, Technology, Engineering and Math) skills.

Q-Ba-Maze is a unique system of colorful cubes that interlock to form an amazing marble maze with a huge difference! Q-Ba-Maze 2.0 by MindWare lets kids create marble maze sculptures in almost any design ... buildings, extreme mazes, even animals! Best of all, Q-Ba-Maze is unpredictable because the steel balls can travel in any direction since each cube opens on two sides, creating a live demonstration of probability, physics and art all in one!

Building toys for kids that foster STEM (Science, Technology, Engineering and Science) are creating quite a buzz with in-the-know parents and educators alike. Building games for kids help them to boost concentration, critical thinking skills, as well as increasing architectural and engineering interests. You'll find building sets scaled your kitchen table, your family room or a classroom. And you'll find building toys that represent just about any interest your kids may have!

Both the K'Nex Double Doom Roller Coaster and the K'Nex Hyperspeed Hangtime Roller Coaster stand over three feet tall and will give your little builder's hours of architectural toy time. If Dinosaurs or Space are your young scientist's favorites - or if you happen to be a science teacher - Laser Pegs National Geographic Dinosaurs 24-in-1 Construction Kit or the Space 24-in-1 Kit are the perfect building sets for you. Or spark an interest in electronics with the colorful and interactive Snap Circuits Light Set.