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Building Sets and Marble Maze Toys for Creative STEM Exploration

(67 items)
KEVA Contraptions 50 Plank Set
KEVA Contraptions 50 Plank Set
1 Piece(s) #48001
$26.99
(29)
 
 
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125 Piece Aqua Maze Marble Run
125 Piece Aqua Maze Marble Run
124 Piece(s) #13788341
$45.99
(30)
 
 
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Pattern Play
Pattern Play
1 Piece(s) #25105
$41.99
(2)
 
 
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Q-BA-MAZE 2.0 Action Stunt Set
Q-BA-MAZE 2.0 Action Stunt Set
1 Piece(s) #13815441
Clearance
Price
$14.97
70% OFF
(4)
 
 
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STEM Newton's Laws Engineering Kit
STEM Newton's Laws Engineering Kit
1 Piece(s) #13755678
$44.99
(13)
 
 
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Q-BA-MAZE 2.0: Rails Creator Set
Q-BA-MAZE 2.0: Rails Creator Set
1 Piece(s) #13747160
Clearance
Price
$12.97
59% OFF
(5)
 
 
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Junior Marble Run
Junior Marble Run
1 Piece(s) #14152372
$52.99
(16)
 
 
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STEM Machines Engineering Kit
STEM Machines Engineering Kit
1 Piece(s) #13763599
$89.99
(7)
 
 
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KEVA Contraptions Reactions
KEVA Contraptions Reactions
1 Piece(s) #14100193
$59.99
(7)
 
 
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Q-BA-MAZE 2.0: Super Race Set
Q-BA-MAZE 2.0: Super Race Set
1 Piece(s) #14118789
Clearance
Price
$19.97
71% OFF
 
 
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Marble Run: Add-on Set
Marble Run: Add-on Set
1 Piece(s) #15122
$14.99
(16)
 
 
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Air Toobz Air-Powered STEM Building Toy
Air Toobz Air-Powered STEM Building Toy
1 Piece(s) #14504333
$159.99
(221)
 
 
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110 Piece Elevator Marble Run
110 Piece Elevator Marble Run
1 Piece(s) #13779451
$39.99
(54)
 
 
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KEVA Structures 200 Plank Set
KEVA Structures 200 Plank Set
1 Piece(s) #50089
$59.99
(42)
 
 
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KEVA: 50 Plank Set
KEVA: 50 Plank Set
1 Piece(s) #62089
$15.99
 
 
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STEM Machines Engineering Kits: Set of 2
STEM Machines Engineering Kits: Set of 2
1 Set(s) #13764602
Kit
Price
$89.99
SAVE 33%
(10)
 
 
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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
Kit
Price
$99.99
SAVE 26%
(39)
 
 
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Groovy Blocks
Groovy Blocks
1 Piece(s) #13779461
Clearance
Price
$7.97
68% OFF
 
 
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KEVA® Contraptions 200 Plank Set
KEVA® Contraptions 200 Plank Set
1 Set(s) #49020
Kit
Price
$64.99
(264)
 
 
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KEVA® Brain Builders
KEVA® Brain Builders
1 Piece(s) #66009
$19.99
(14)
 
 
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KEVA Brain Builders Junior
KEVA Brain Builders Junior
1 Piece(s) #68337
$19.99
(18)
 
 
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Spin-Gineer Welding Rod Refill Pack
Spin-Gineer Welding Rod Refill Pack
Each #14102147
On
Sale
$3.97
60% OFF
 
 
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KEVA Brain Builders Deluxe
KEVA Brain Builders Deluxe
1 Piece(s) #13908110
$32.99
(11)
 
 
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Mega Marble Run: 215-Piece Set
Mega Marble Run: 215-Piece Set
1 Piece(s) #62092
$87.99
(114)
 
 
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Q-BA-MAZE 2.0 Grand Prix Racing Set
Q-BA-MAZE 2.0 Grand Prix Racing Set
Each #14097855
Clearance
Price
$39.97
66% OFF
(5)
 
 
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Engino Inventor Motorized Offroader
Engino Inventor Motorized Offroader
0 Piece(s) #14364885
$79.99
This item is out-of-stock.
(2)
 
 
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Q-BA-MAZE 2.0 Light-Up Cube Pack
Q-BA-MAZE 2.0 Light-Up Cube Pack
0 Piece(s) #14100632
On
Sale
$4.97
66% OFF
 
 
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Sparkle Marble Run: Add-on Set
Sparkle Marble Run: Add-on Set
1 Piece(s) #13931558
On
Sale
$9.97
33% OFF
 
 
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400 Piece Colossal Elevator Marble Run with Storage Bin
400 Piece Colossal Elevator Marble Run with Storage Bin
Each #14100196
$114.99
(29)
 
 
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Engino STEM Engineering Fluid Dynamics Building Set
Engino STEM Engineering Fluid Dynamics Building Set
1 Piece(s) #14475127
$54.99
 
 
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Cupstruction Forts
Cupstruction Forts
Each #14092658
On
Sale
$29.97
57% OFF
(2)
 
 
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Wonderhood Grand Hotel
Wonderhood Grand Hotel
1 Piece(s) #13931573
Clearance
Price
$6.97
86% OFF
(13)
 
 
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KEVA® Models Monuments Building Set
KEVA® Models Monuments Building Set
1 Piece(s) #14436548
$54.99
 
 
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Wonderhood Corner Shops
Wonderhood Corner Shops
1 Piece(s) #13931569
Clearance
Price
$3.97
84% OFF
(2)
 
 
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Wonderhood Kids Set of 4
Wonderhood Kids Set of 4
1 Piece(s) #13844086
$14.95
 
 
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Air Toobz Whirlwind Accessory Pack
Air Toobz Whirlwind Accessory Pack
1 Piece(s) #14621573
$27.99
(31)
 
 
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KEVA® Models: Vehicles
KEVA® Models: Vehicles
1 Piece(s) #14537473
$54.99
 
 
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Gearjits Gumball Machine Marble Coaster
Gearjits Gumball Machine Marble Coaster
1 Piece(s) #14090503
$45.99
(12)
 
 
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Engino Inventor Motorized Race Car
Engino Inventor Motorized Race Car
0 Piece(s) #14364884
$49.99
 
 
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Kindertown Buildings Wooden Montessori Building Set
Kindertown Buildings Wooden Montessori Building Set
1 Piece(s) #14477976
On
Sale
$59.97
24% OFF
 
 
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Marble Run: 103-Piece Set
Marble Run: 103-Piece Set
1 Piece(s) #13941415
Kit
Price
$44.99
SAVE 24%
(174)
 
 
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Flip Formers: Roads
Flip Formers: Roads
1 Piece(s) #14474407
On
Sale
$18.97
17% OFF
 
 
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Connetix Rainbow Ball Run Pack – 92‑Piece Magnetic Motion Building Set
Connetix Rainbow Ball Run Pack – 92‑Piece Magnetic Motion Building Set
1 Set(s) #14621733
$85.00
(59)
 
 
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Engino STEM Robotics Mini ERP 1.3
Engino STEM Robotics Mini ERP 1.3
1 Piece(s) #13826121
$179.99
(6)
 
 
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Gearjits Globe
Gearjits Globe
1 Piece(s) #13971375
On
Sale
$54.97
21% OFF
(6)
 
 
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Gearjits Video Projector
Gearjits Video Projector
1 Piece(s) #13939291
On
Sale
$29.97
25% OFF
(16)
 
 
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Gearjits Solar System
Gearjits Solar System
1 Piece(s) #14148270
$77.99
(12)
 
 
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Kindertown Buildings and Roads: Set of 2 Montessori Building Sets
Kindertown Buildings and Roads: Set of 2 Montessori Building Sets
1 Piece(s) #14582071
Kit
Price
$139.99
SAVE 11%
 
 
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Arckit CityScape
Arckit CityScape
1 Piece(s) #13826254
On
Sale
$39.97
50% OFF
(2)
 
 
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Gearjits Treasure Box
Gearjits Treasure Box
1 Piece(s) #13962871
$35.99
(19)
 
 
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Gearjits Carnival Marble Coaster
Gearjits Carnival Marble Coaster
Each #14094682
$43.99
(3)
 
 
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Gearjits Pendulum Clock
Gearjits Pendulum Clock
1 Piece(s) #13939292
On
Sale
$36.97
7% OFF
(60)
 
 
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Engino Deluxe Architecture Set
Engino Deluxe Architecture Set
1 Piece(s) #13763600
$169.99
(10)
 
 
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Air Toobz & Whirlwind Accessory Kit: Set of 2
Air Toobz & Whirlwind Accessory Kit: Set of 2
1 Piece(s) #14664333
Kit
Price
$187.99
 
 
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KEVA Maker Bot Maze
KEVA Maker Bot Maze
1 Piece(s) #68409
$43.99
(29)
 
 
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KaBlocks Blast Foam Building Blocks Set
KaBlocks Blast Foam Building Blocks Set
22 Piece(s) #13843382
$49.99
(49)
 
 
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KEVA® Maple: 400 Plank Set
KEVA® Maple: 400 Plank Set
1 Piece(s) #58078
$219.99
(18)
 
 
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Flip Formers: Foils
Flip Formers: Foils
1 Piece(s) #14474408
On
Sale
$18.97
17% OFF
 
 
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Connetix Pastel Ball Run Pack – 106‑Piece Magnetic Ball‑Run Building Set
Connetix Pastel Ball Run Pack – 106‑Piece Magnetic Ball‑Run Building Set
1 Piece(s) #14621722
$99.00
(30)
 
 
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Gearjits Coaster
Gearjits Coaster
1 Piece(s) #13823863
$41.99
(43)
 
 
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Spin-Gineer Construction Kit & Bulk Refill Rods Set
Spin-Gineer Construction Kit & Bulk Refill Rods Set
Each #14109281
Kit
Price
$49.97
SAVE 61%
 
 
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Marble Run and Add-on Set
Marble Run and Add-on Set
1 Piece(s) #13941416
Kit
Price
$49.99
SAVE 16%
(475)
 
 
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LEGO® Chain Reactions
LEGO® Chain Reactions
1 Piece(s) #13707873
$29.99
This item is out-of-stock.
(22)
 
 
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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
Kit
Price
$119.99
This item is out-of-stock.
(59)
 
 
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Featured Marble Maze Sets for Ages 3-10

MindWare's building sets offer endless construction possibilities that inspire creativity and logical thinking. Each set is engineered with precision¿cut pieces that fit together securely, encouraging kids to experiment with structures from simple towers to complex architectural models. Parents and educators appreciate how these building sets nurture problem¿solving skills while providing hours of engaging, screen¿free play. Marble maze toys combine kinetic fun with spatial reasoning, letting children guide colorful marbles through twisting pathways. The chained together aqua maze design adds a splash of water¿filled challenge, where transparent tubes create a flowing circuit for marbles to travel. This hands¿on experience sharpens fine¿motor coordination and introduces basic physics concepts in an enjoyable format. Mind building activities are woven throughout the collection, prompting kids to plan, test, and iterate their creations. By assembling building sets that require strategic sequencing, children develop patience and resilience as they troubleshoot structural issues. The process reinforces core STEM concepts while celebrating the joy of discovery. Every product in the lineup carries award¿winning recognition for design excellence and educational impact. Whether it's a marble maze set for ages three to ten or a sophisticated building set for older children, the toys meet rigorous standards of quality and safety. The thoughtful engineering ensures that each piece supports long¿term durability and repeatable learning experiences. Shoppers can enjoy free standard shipping on orders over $49, making it easy to bring home high¿quality building sets and marble maze kits. MindWare stands behind each purchase with a 100 % Happiness Guarantee, so confidence in the product is built into the buying experience. Explore the collection today and find the perfect mind building tools to spark curiosity in every child.