Building Sets by "12 year olds" and "4 years old"
(130 items)STEM Newton's Laws Engineering Kit
STEM Newton's Laws Engineering Kit
1 Piece(s)
#13755678
$44.95
STEM Machines Engineering Kits: Set of 2
STEM Machines Engineering Kits: Set of 2
1 Set(s)
#13764602
Kit
Price
$89.95
SAVE 27%
KEVA: Structures 200 Plank Set
KEVA: Structures 200 Plank Set
1 Piece(s)
#13941293
$64.95
Motorized Marble Run Elevator
Motorized Marble Run Elevator
1 Piece(s)
#13765887
$14.95
This item is out-of-stock.
Air Toobz Air-Powered STEM Building Toy
Air Toobz Air-Powered STEM Building Toy
1 Piece(s)
#14504333
$159.95
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
LEGO® Classic Blue Baseplate 11025
LEGO® Classic Blue Baseplate 11025
1 Piece(s)
#14637822
$7.95
This item is out-of-stock.
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
This item is out-of-stock.
Engino STEM Engineering Fluid Dynamics Building Set
Engino STEM Engineering Fluid Dynamics Building Set
1 Piece(s)
#14475127
$54.95
KEVA Brain Builders and Brain Builders Junior: Set of 2
KEVA Brain Builders and Brain Builders Junior: Set of 2
1 Set(s)
#69100
$39.95
LEGO® City Emergency Air Ambulance Airplane Toy 60465
LEGO® City Emergency Air Ambulance Airplane Toy 60465
1 Piece(s)
#14637842
$54.95
KEVA Structures: 400 Plank Set with FREE Bonus Planks
KEVA Structures: 400 Plank Set with FREE Bonus Planks
1 Piece(s)
#13941292
Kit
Price
$99.95
SAVE 16%
LEGO® Architecture Paris Skyline Building Set 21044
LEGO® Architecture Paris Skyline Building Set 21044
1 Piece(s)
#14637818
$49.95
This item is out-of-stock.
Design Your Own Gumball Machine Kit
Design Your Own Gumball Machine Kit
Each
#14109254
On
Sale
$24.97
37% OFF
This item is out-of-stock.
Gearjits Gumball Machine Marble Coaster
Gearjits Gumball Machine Marble Coaster
1 Piece(s)
#14090503
$44.95
MAGNA-TILES® Stardust 15-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
MAGNA-TILES® Stardust 15-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
0 Unit(s)
#13968680
$29.95
LEGO® Classic White Baseplate 11026
LEGO® Classic White Baseplate 11026
1 Piece(s)
#14637827
$7.95
Engino Inventor Motorized Race Car
Engino Inventor Motorized Race Car
0 Piece(s)
#14364884
$49.95
Air Toobz & Whirlwind Accessory Kit: Set of 2
Air Toobz & Whirlwind Accessory Kit: Set of 2
1 Piece(s)
#14664333
$187.95
LEGO® City Police Boat Chase Building Toy 60456
LEGO® City Police Boat Chase Building Toy 60456
1 Piece(s)
#14637841
$34.95
Connetix Rainbow Car Pack – 2‑Piece Magnetic Vehicle Base Set
Connetix Rainbow Car Pack – 2‑Piece Magnetic Vehicle Base Set
1 Piece(s)
#14621729
$19.95
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
This item is out-of-stock.
LEGO® Architecture London Skyline Building Set 21034
LEGO® Architecture London Skyline Building Set 21034
1 Piece(s)
#14637820
$39.95
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
$99.95
KEVA® Maple 800 Plank Set with Canvas Storage Bags
KEVA® Maple 800 Plank Set with Canvas Storage Bags
1 Piece(s)
#68525
On
Sale
$389.95
5% OFF
Marble Run Mini Golf Building Toys Set
Marble Run Mini Golf Building Toys Set
1 Piece(s)
#14263699
On
Sale
$29.95
33% OFF
Engino Invent & Create: Da Vinci’s Adventures – 4-in-1 STEAM Building Kit
Engino Invent & Create: Da Vinci’s Adventures – 4-in-1 STEAM Building Kit
1 Piece(s)
#14616610
$24.95
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
LEGO® Classic Gray Baseplate 11024
LEGO® Classic Gray Baseplate 11024
1 Piece(s)
#14637826
$14.95
KaBlocks Blast Foam Building Blocks Set
KaBlocks Blast Foam Building Blocks Set
22 Piece(s)
#13843382
$49.95
KEVA® Maple: 1000 Plank Set in Wooden Bin
KEVA® Maple: 1000 Plank Set in Wooden Bin
1 Set(s)
#63015
$499.95
E-Blox® Circuit Blox™ Class Set, 59 Projects Per Kit, 4 Kits
E-Blox® Circuit Blox™ Class Set, 59 Projects Per Kit, 4 Kits
1 Piece(s)
#14101746
$181.95
Shipped by Educators Resource
Hape Deluxe Experiment Kit – Junior Inventor STEM Construction Set
Hape Deluxe Experiment Kit – Junior Inventor STEM Construction Set
1 Piece(s)
#14610769
$50.99
This item is out-of-stock.
Sold and Shipped by VentiMarket LLC
KEVA Contraptions 50 Plank Set
KEVA Contraptions 50 Plank Set
1 Piece(s)
#48001
$26.95
This item is out-of-stock.
Roads & Foils: Set of 2
Roads & Foils: Set of 2
1 Piece(s)
#14664337
Kit
Price
$39.95
SAVE 8%
12 Days of DIY Wood Ornaments Advent Calendar
12 Days of DIY Wood Ornaments Advent Calendar
1 Piece(s)
#14125384
On
Sale
$14.95
50% OFF
MAGNA-TILES® microMAGS 70-Piece Set
MAGNA-TILES® microMAGS 70-Piece Set
1 Piece(s)
#14523680
$49.99
Connetix Rainbow Ball Run Expansion Pack – 66‑Piece Magnetic Motion & Exploration Kit
Connetix Rainbow Ball Run Expansion Pack – 66‑Piece Magnetic Motion & Exploration Kit
1 Set(s)
#14621732
$69.95
Engino Ultimate Programmable GinoBot
Engino Ultimate Programmable GinoBot
0 Piece(s)
#14364886
$199.95
Kindertown Buildings Wooden Montessori Building Set
Kindertown Buildings Wooden Montessori Building Set
1 Piece(s)
#14477976
$74.95
MAGNA-TILES® XTRAS: Roads 12-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
MAGNA-TILES® XTRAS: Roads 12-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
0 Unit(s)
#14465053
$29.95
Engino Inventor Motorized Offroader
Engino Inventor Motorized Offroader
0 Piece(s)
#14364885
$79.95
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
$84.95
KEVA® Maple: 200 Plank Set
KEVA® Maple: 200 Plank Set
1 Piece(s)
#58077
On
Sale
$105.95
22% OFF