Mechanics & Engineering

Heebie Jeebies | Jellyfish Diver | Cartesian Experiment
Heebie Jeebies | Jellyfish Diver | Cartesian Experiment
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$4.99
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$4.99
Heebie Jeebies | Scribblebot | Drawing Machine
Heebie Jeebies | Scribblebot | Drawing Machine
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$24.99
Sale price
$24.99
MDI | Duncan, The Scientific Wonder | Drinking Bird
MDI | Duncan, The Scientific Wonder | Drinking Bird
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$14.99
Quercetti | Georello Tech
Quercetti | Georello Tech
Regular price
$99.95
Sale price
$99.95
Heebie Jeebies | Wind Walker | Walking Machine
Heebie Jeebies | Wind Walker | Walking Machine
Regular price
$29.95
Sale price
$29.95
Quack | Space Links Construction Set
Quack | Space Links Construction Set
Regular price
$29.95
Sale price
$29.95
Sassi Science | Build the Titanic 3D | Book & Model
Sassi Science | Build the Titanic 3D | Book & Model
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$34.99
Heebie Jeebies | Aero Car | Compressed Air
Heebie Jeebies | Aero Car | Compressed Air
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$24.99
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$24.99
Pathfinders | Leonardo Da Vinci | Trebuchet
Pathfinders | Leonardo Da Vinci | Trebuchet
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$49.99
Sale price
$49.99
Pathfinders | Hydraulic Arm Kit
Pathfinders | Hydraulic Arm Kit
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$45.00
Pathfinders | Da Vinci Catapult
Pathfinders | Da Vinci Catapult
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$39.99
High As A Kite | Midget Rainbow Kite
High As A Kite | Midget Rainbow Kite
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$9.99
Sale price
$9.99
High as a Kite | 2-String Kite | Raptor
High as a Kite | 2-String Kite | Raptor
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$79.99
HEXBUG | Battle Ground | Spider 2 PK
HEXBUG | Battle Ground | Spider 2 PK
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Sale price
$74.99
Popular Playthings | Build-a-Car | Magnetic
Popular Playthings |  Build-a-Car | Magnetic
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Sale price
$34.99
Quercetti | Kaleido Gears
Quercetti | Kaleido Gears
Regular price
$59.95
Sale price
$59.95
Heebie Jeebies | Wood Kit | Lemon Clock
Heebie Jeebies | Wood Kit | Lemon Clock
Regular price
$29.99
Sale price
$29.99
HEXBUG | Scorpion | 1 pack
HEXBUG | Scorpion | 1 pack
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$15.29
Quercetti | Isotta | Discovery Car
Quercetti | Isotta | Discovery Car
Regular price
$109.99
Sale price
$109.99
Sassi Science | Leonardo da Vinci's Flying Machines | Book & Model
Sassi Science | Leonardo da Vinci's Flying Machines | Book & Model
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$34.99
Heebie Jeebies | Metal Detector
Heebie Jeebies | Metal Detector
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$24.99
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$24.99
Fat Brain Toys | Coggy | Puzzle
Fat Brain Toys | Coggy | Puzzle
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$29.99
Powerup 3.0 | Electric Paper Airplane | Conversion Kit
Powerup 3.0 | Electric Paper Airplane | Conversion Kit
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$99.99
Powerup 2.0 | Electric Paper Airplane | Conversion Kit
Powerup 2.0 | Electric Paper Airplane | Conversion Kit
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$24.99
LittleBits Avengers Hero Inventor Kit
LittleBits Avengers Hero Inventor Kit
Regular price
$249.99
Sale price
$249.99
Littlebits Droid Inventor Kit
Littlebits Droid Inventor Kit
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$159.99
Littlebits Rule Your Room
Littlebits Rule Your Room
Regular price
$149.99
Sale price
$149.99
Littlebits | Gizmos and Gadgets
Littlebits | Gizmos and Gadgets
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Sale price
$250.00
Pathfinders | Hydrapult
Pathfinders | Hydrapult
Regular price
$34.99
Sale price
$34.99
Pathfinders | Da Vinci Helicopter
Pathfinders | Da Vinci Helicopter
Regular price
$45.00
Sale price
$45.00
Klutz | Lego Gadgets Book | 58 Elements
Klutz | Lego Gadgets Book | 58 Elements
Regular price
$34.99
Sale price
$34.99
Lego | Chain Reactions Book
Lego | Chain Reactions Book
Regular price
$37.50
Sale price
$37.50