Building Sets by "3 Star" and "4 Star"
(94 items)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
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
$74.99
This item is out-of-stock.
Q-BA-MAZE 2.0 Rails Creator Set Marble Run STEM Building Toy
Q-BA-MAZE 2.0 Rails Creator Set Marble Run STEM Building Toy
1 Piece(s)
#13747160
Clearance
Price
$12.97
59% OFF
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%
STEM Newton's Laws Engineering Kit
STEM Newton's Laws Engineering Kit
1 Piece(s)
#13755678
$44.99
Sparkle Marble Run: Add-on Set
Sparkle Marble Run: Add-on Set
1 Piece(s)
#13931558
On
Sale
$9.97
33% OFF
LEGO® Gravity Drop Building Kit
LEGO® Gravity Drop Building Kit
1 Piece(s)
#14504372
$29.99
Engino Inventor Motorized Offroader
Engino Inventor Motorized Offroader
0 Piece(s)
#14364885
$79.99
This item is out-of-stock.
Engino STEM Engineering Fluid Dynamics Building Set
Engino STEM Engineering Fluid Dynamics Building Set
1 Piece(s)
#14475127
$54.99
Marble Run and Add-on Set
Marble Run and Add-on Set
1 Piece(s)
#13941416
Kit
Price
$49.99
SAVE 16%
KEVA Brain Builders and Brain Builders Junior: Set of 2
KEVA Brain Builders and Brain Builders Junior: Set of 2
1 Set(s)
#69100
$39.99
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
Kit
Price
$179.99
SAVE 8%
This item is out-of-stock.
Air Toobz Air-Powered STEM Building Toy
Air Toobz Air-Powered STEM Building Toy
1 Piece(s)
#14504333
$159.99
Wonderhood Grand Hotel
Wonderhood Grand Hotel
1 Piece(s)
#13931573
Clearance
Price
$6.97
86% OFF
125 Piece Aqua Maze Marble Run
125 Piece Aqua Maze Marble Run
124 Piece(s)
#13788341
$45.99
Wonderhood Corner Shops
Wonderhood Corner Shops
1 Piece(s)
#13931569
Clearance
Price
$3.97
84% OFF
Connetix Rainbow Transport Pack – 50‑Piece Magnetic Building Set
Connetix Rainbow Transport Pack – 50‑Piece Magnetic Building Set
1 Piece(s)
#14621730
$75.00
KaBlocks Blast Foam Building Blocks Set
KaBlocks Blast Foam Building Blocks Set
22 Piece(s)
#13843382
$49.99
MAGNA-TILES® ICE 16-Piece Set, The ORIGINAL Magnetic Building Brand
MAGNA-TILES® ICE 16-Piece Set, The ORIGINAL Magnetic Building Brand
0 Piece(s)
#13968679
$29.99
Air Toobz Whirlwind Accessory Pack
Air Toobz Whirlwind Accessory Pack
1 Piece(s)
#14621573
$27.99
STEM Machines Engineering Kits: Set of 2
STEM Machines Engineering Kits: Set of 2
1 Set(s)
#13764602
Kit
Price
$89.99
SAVE 33%
Marble Run Mini Golf Building Toys Set
Marble Run Mini Golf Building Toys Set
1 Piece(s)
#14263699
On
Sale
$29.99
33% OFF
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
$79.99
Connetix Rainbow Creative Pack – 102-Piece Magnetic Building Set
Connetix Rainbow Creative Pack – 102-Piece Magnetic Building Set
1 Piece(s)
#14621721
$99.00
Gearjits Gumball Machine Marble Coaster
Gearjits Gumball Machine Marble Coaster
1 Piece(s)
#14090503
$45.99
400 Piece Colossal Elevator Marble Run with Storage Bin
400 Piece Colossal Elevator Marble Run with Storage Bin
Each
#14100196
$114.99
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
$129.99
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
$29.99
Q-BA-MAZE 2.0 Grand Prix Racing Marble Run Building Set
Q-BA-MAZE 2.0 Grand Prix Racing Marble Run Building Set
Each
#14097855
Clearance
Price
$39.97
66% OFF
Engino STEM Engineering Amusement Park Building Set
Engino STEM Engineering Amusement Park Building Set
1 Piece(s)
#14475125
$199.99
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
Kit
Price
$164.99
SAVE 15%
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
Engino STEM Robotics Mini ERP 1.3
Engino STEM Robotics Mini ERP 1.3
1 Piece(s)
#13826121
$179.99
Gearjits Video Projector
Gearjits Video Projector
1 Piece(s)
#13939291
On
Sale
$29.97
25% OFF
KEVA® Models Monuments Building Set
KEVA® Models Monuments Building Set
1 Piece(s)
#14436548
$54.99
KEVA: Contraptions 400 Plank Set with FREE Bonus Planks
KEVA: Contraptions 400 Plank Set with FREE Bonus Planks
1 Piece(s)
#13941288
Kit
Price
$119.99
SAVE 11%
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%
12 Days of DIY Wood Ornaments Advent Calendar
12 Days of DIY Wood Ornaments Advent Calendar
1 Piece(s)
#14125384
On
Sale
$14.99
50% OFF