Building Sets by  "12 year olds" and "Great Gift"

(18 items)
Air Toobz Air-Powered STEM Building Toy
Air Toobz Air-Powered STEM Building Toy
1 Piece(s) #14504333
$139.95
 
 
LEGO Chain Reactions
LEGO Chain Reactions
1 Piece(s) #13707873
$21.95
(20)
 
 
LEGO Gear Bots
LEGO Gear Bots
0 Piece(s) #13969073
$29.95
(15)
 
 
Engino STEM Robotics Mini ERP 1.3
Engino STEM Robotics Mini ERP 1.3
1 Piece(s) #13826121
$179.95
(4)
 
 
Gearjits Gumball Machine Marble Coaster
Gearjits Gumball Machine Marble Coaster
1 Piece(s) #14090503
$39.95
(8)
 
 
KEVA Models Monuments Building Set
KEVA Models Monuments Building Set
1 Piece(s) #14436548
$49.95
 
 
Gearjits Solar System
Gearjits Solar System
1 Piece(s) #14148270
$69.95
(10)
 
 
Engino Deluxe Architecture Set
Engino Deluxe Architecture Set
1 Piece(s) #13763600
$169.95
(10)
 
 
STEM Machines Engineering Kit
STEM Machines Engineering Kit
1 Piece(s) #13763599
$89.95
(7)
 
 
Gearjits Pendulum Clock
Gearjits Pendulum Clock
1 Piece(s) #13939292
$39.95
(56)
 
 
Gearjits Coaster
Gearjits Coaster
1 Piece(s) #13823863
$39.95
(42)
 
 
LEGO® Gravity Drop Building Kit
LEGO® Gravity Drop Building Kit
1 Piece(s) #14504372
$29.95
(2)
 
 
KEVA: Structures 200 Plank Set
KEVA: Structures 200 Plank Set
1 Piece(s) #13941293
$59.95
(54)
 
 
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)
 
 
MAGNA-TILES® Safari Animals 25-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
MAGNA-TILES® Safari Animals 25-Piece Magnetic Construction Set, The ORIGINAL Magnetic Building Brand
1 Set(s) #14238670
$39.95
(2)
 
 
Bloomscapes Blossom Bouquet & Sunflowers Set of 2 Building Kits
Bloomscapes Blossom Bouquet & Sunflowers Set of 2 Building Kits
1 Piece(s) #14506151
Kit
Price
$69.95
SAVE 12%
 
 
STEM Newton's Laws Engineering Kit
STEM Newton's Laws Engineering Kit
1 Piece(s) #13755678
On
Sale
$34.95
22% OFF
This item is out-of-stock.
(11)
 
 
Elenco Snap Circuits®: Light
Elenco Snap Circuits®: Light
1 Piece(s) #58016
$59.95
This item is out-of-stock.
(41)