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Building Blocks & Construction Kits for 12 Year Olds
(77 items)
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215 Piece Mega Marble Run with Motorized Marble Elevator
1 Set(s)
#13770185
$
89.95
(28)
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KEVA Maker Bot Maze
1 Piece(s)
#68409
$
46.95
(22)
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KEVA Structures: 400 Plank Set
1 Piece(s)
#13941292
$
104.95
(37)
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KEVA Contraptions 50 Plank Set
1 Piece(s)
#48001
$
23.95
(28)
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Q-BA-MAZE 2.0 Super Stunt Set
1 Piece(s)
#14101581
$
73.95
Quick View
Q-Ba-Maze Mega Lights Set
1 Piece(s)
#13843378
$
114.95
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Q-BA-MAZE 2.0: Rocket Set
1 Piece(s)
#13941176
$
99.97
was
$
179.95
(5)
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KEVA: Contraptions 200 Plank Set
1 Set(s)
#49020
$
57.95
(260)
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Pattern Play 3D
1 Piece(s)
#68325
$
40.95
(12)
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Engino Deluxe Architecture Set
1 Piece(s)
#13763600
$
169.95
(6)
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Q-BA-MAZE 2.0: Bold Colors
1 Piece(s)
#13747159
$
28.95
Quick View
KEVA Wood Play Table
1 Piece(s)
#58079
$
259.95
(2)
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Q-BA-MAZE 2.0 Colossal Set with FREE Light-Up Cube Pack
1 Piece(s)
#13941181
$
229.95
(15)
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Motorized Marble Run Elevator
1 Piece(s)
#13765887
$
14.95
(15)
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Q-BA-MAZE 2.0: Starter Stunt Set
1 Piece(s)
#62068
$
55.95
(12)
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KEVA Maple 400 Plank Set
1 Piece(s)
#58078
$
189.95
(18)
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Gearjits Video Projector
1 Piece(s)
#13939291
$
47.95
(12)
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KEVA Maple: 50 Plank Set
1 Piece(s)
#66001
$
38.95
(2)
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Gearjits Treasure Box
1 Piece(s)
#13962871
$
36.95
(5)
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Q-BA-MAZE 2.0: Ultimate Stunt Set with FREE Light-Up Cube Pack
1 Piece(s)
#13941178
$
154.95
(41)
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Engino STEM Robotics Mini ERP 1.3
1 Piece(s)
#13826121
$
179.95
(2)
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Gearjits Coaster
1 Piece(s)
#13823863
$
42.95
(34)
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Q-BA-MAZE 2.0: Rails Extreme Set with FREE Light-Up Cube Pack
1 Piece(s)
#13941182
$
114.95
(11)
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Q-BA-MAZE 2.0 Grand Prix Racing Set
Each
#14097855
$
114.95
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KEVA: Structures 200 Plank Set
1 Piece(s)
#13941293
$
57.95
(48)
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Gearjits Scout Rover
1 Piece(s)
#13957929
$
31.95
(15)
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Snap Circuits My Home
Each
#14109249
$
69.95
(4)
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Q-BA-MAZE 2.0: Mega Stunt Set with FREE Light-Up Cube Pack
1 Piece(s)
#13941180
$
94.95
(69)
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Gearjits Globe
1 Piece(s)
#13971375
$
94.95
(2)
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Q-BA-MAZE 2.0 Light-Up Cube Pack
0 Piece(s)
#14100632
$
14.95
Quick View
Q-BA-MAZE 2.0: Rails Builder with FREE Marble Pack
1 Piece(s)
#13941183
$
73.95
(11)
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Q-BA-MAZE 2.0: Bright Lights Set
1 Piece(s)
#13908105
$
69.95
(2)
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Spin-Gineer
Each
#14099837
$
78.95
Quick View
LEGO: Make Your Own Movie
1 Piece(s)
#13791364
$
24.95
(7)
Quick View
STEM Machines Engineering Kit
1 Piece(s)
#13763599
$
79.95
(3)
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STEM Machines Engineering Kits: Set of 2
1 Set(s)
#13764602
$
89.95
Save 18%
(6)
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Q-BA-MAZE 2.0: Deluxe Lights Set
1 Piece(s)
#68246
$
67.95
(4)
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Q-BA-MAZE: Sparkle Builder Set
1 Piece(s)
#13947439
$
52.95
(13)
Quick View
Snap Circuits Light
1 Piece(s)
#58016
$
79.95
(41)
Quick View
LEGO Chain Reactions
1 Piece(s)
#13707873
$
21.95
(16)
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Gearjits Airship
1 Piece(s)
#13957927
$
47.95
(16)
Quick View
Gearjits Pendulum Clock
1 Piece(s)
#13939292
$
47.95
(42)
Quick View
Gearjits Carnival Marble Coaster
Each
#14094682
$
47.95
Quick View
ZomeTool Creator 1
1 Piece(s)
#38151
$
64.95
(6)
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Gearjits Train
0 Piece(s)
#13823867
$
42.95
(30)
Quick View
KEVA: 50 Plank Set
1 Piece(s)
#62089
$
15.95
Quick View
Gearjits Transport Rover
1 Piece(s)
#13957932
$
31.95
(18)
Quick View
Q-BA-MAZE 2.0: Starter Box - Cool Colors
1 Piece(s)
#36199
$
28.95
(19)
Quick View
Q-BA-MAZE 2.0: Starter Box - Warm Colors
1 Piece(s)
#42016
$
26.95
(8)
Quick View
Q-BA-MAZE 2.0: Marble Catchers
1 Piece(s)
#68520
$
11.95
(6)
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The Amazing Tightrope-Walking Gyrobot
1 Piece(s)
#13966909
$
39.95
(5)
Quick View
Q-BA-MAZE 2.0: Marble Pack
20 Piece(s)
#13730174
$
7.95
Quick View
4-in-1 Cool Tool Replacement Wood Set
1 Set(s)
#45022
$
24.95
(15)
Quick View
STEM Newton's Laws Engineering Kit
1 Piece(s)
#13755678
$
29.95
(7)
Quick View
Arckit Model Stadium Kit: Volume 2
Each
#13947475
$
89.97
was
$
149.95
Quick View
The Lego Ideas Book
1 Piece(s)
#13794123
$
24.95
(5)
Quick View
Engino STEM Heroes: Sea Exploration
1 Piece(s)
#13826124
$
34.97
was
$
59.95
Quick View
Spin-Gineer Welding Rod Refill Pack
Each
#14102147
$
9.95
Quick View
Arckit GO Colours Set
1 Piece(s)
#13826251
$
59.97
was
$
89.95
(3)
Quick View
KEVA Building Idea Cards: Set of 4
1 Set(s)
#13717442
$
9.95
(3)
Quick View
White House Re-Usable Brick Construction Set
1 Piece(s)
#13956403
$
34.97
was
$
69.95
Quick View
Creatto Illuminated 3D Folding Kit: Glowing Panda and Monochrome Crew
Each
#14109257
$
12.97
was
$
19.95
Quick View
Plus-Plus Learn To Build: Pastel
0 Piece(s)
#13971112
$
14.97
was
$
24.95
Quick View
Eblox Stories: The Cave
1 Piece(s)
#13826651
$
24.97
was
$
49.95
Quick View
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