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Mechanics & Engineering
Browsing 1-102 of 173 items in this category
Page: 2
Snap Circuits Light


Snap Circuits Light

Suggested Retail Price: $85.00
Today's Sale Price: $71.95
15% off retail...you save $13.05!




Erector Set - Special Edition Set

Erector Set - Special Edition Set

Suggested Retail Price: $110.00
Our Price: $109.99




BluTrack - 18 ft. Starter Kit


BluTrack - 18 ft. Starter Kit

Suggested Retail Price: $40.00
Today's Sale Price: $35.95
10% off retail...you save $4.05!




Physics Workshop

Physics Workshop

Suggested Retail Price: $55.00
Today's Sale Price: $49.95
9% off retail...you save $5.05!




GoldieBlox and the Spinning Machine


GoldieBlox and the Spinning Machine

Suggested Retail Price: $32.00
Today's Sale Price: $29.99
6% off retail...you save $2.01!




Ballista Kit

Ballista Kit

Suggested Retail Price: $20.00
Today's Sale Price: $17.95
10% off retail...you save $2.05!




Quadrilla - Vertigo

Quadrilla - Vertigo

Suggested Retail Price: $150.00
Today's Sale Price: $134.99
10% off retail...you save $15.01!




Erector Evolution - Helicopter


Erector Evolution - Helicopter

Price: $149.99
Lowest Allowable Advertised Price




14-in-1 Solar Robot

14-in-1 Solar Robot

Suggested Retail Price: $39.00
Today's Sale Price: $35.95
8% off retail...you save $3.05!




GoldieBlox and the Parade Float


GoldieBlox and the Parade Float

Price: $19.99
Lowest Allowable Advertised Price




Our Amazing Bridges Architecture Set

Our Amazing Bridges Architecture Set

Suggested Retail Price: $20.00
Today's Sale Price: $18.95
5% off retail...you save $1.05!




Air-Stream Machines


Air-Stream Machines

Suggested Retail Price: $70.00
Today's Sale Price: $62.95
10% off retail...you save $7.05!




Erector 10 Model Set - 190 pc

Erector 10 Model Set - 190 pc

Suggested Retail Price: $30.00
Our Price: $29.99




Sky Runner RC Quadcopter


Sky Runner RC Quadcopter

Suggested Retail Price: $79.95
Today's Sale Price: $72.95
9% off retail...you save $7.00!


Klutz LEGO Crazy Action Contraptions


Klutz LEGO Crazy Action Contraptions

Suggested Retail Price: $22.00
Today's Sale Price: $19.95
9% off retail...you save $2.05!




Room Defender

Room Defender

Suggested Retail Price: $40.00
Today's Sale Price: $36.95
8% off retail...you save $3.05!


Stomp Rocket® Super High Performance


Stomp Rocket® Super High Performance

Suggested Retail Price: $21.00
Today's Sale Price: $19.95
5% off retail...you save $1.05!




Original TEDCO Gyroscope - Nostalgic Twin Pack


Original TEDCO Gyroscope - Nostalgic Twin Pack

Suggested Retail Price: $14.00
Today's Sale Price: $12.95
8% off retail...you save $1.05!




PLAY Toy Blog
PowerUp 2.0 Electric Paper Airplane Conversion Kit


PowerUp 2.0 Electric Paper Airplane Conversion Kit

Price: $16.99
Lowest Allowable Advertised Price




ATR - All Terrain Robot

ATR - All Terrain Robot

Suggested Retail Price: $70.00
Today's Sale Price: $62.95
10% off retail...you save $7.05!




Ultra Stomp Rocket Combo Pack

Ultra Stomp Rocket Combo Pack

Suggested Retail Price: $30.00
Today's Sale Price: $27.95
7% off retail...you save $2.05!




Trebuchet Kit

Trebuchet Kit

Suggested Retail Price: $39.95
Today's Sale Price: $35.95
10% off retail...you save $4.00!




LEGO Mindstorms EV3


LEGO Mindstorms EV3

Suggested Retail Price: $399.99
Today's Sale Price: $358.95
10% off retail...you save $41.04!




K'NEX Thunderbolt Strike Roller Coaster


K'NEX Thunderbolt Strike Roller Coaster

Suggested Retail Price: $132.00
Today's Sale Price: $115.95
12% off retail...you save $16.05!


BluTrack - 24 ft. Performance Kit


BluTrack - 24 ft. Performance Kit

Suggested Retail Price: $70.00
Today's Sale Price: $62.95
10% off retail...you save $7.05!




Quercetti - Skyrail Rollercoaster with Elevator

Quercetti - Skyrail Rollercoaster with Elevator

Suggested Retail Price: $70.00
Our Price: $69.95




Techno Gears - Marble Mania Extreme


Techno Gears - Marble Mania Extreme

Suggested Retail Price: $48.00
Today's Sale Price: $42.95
11% off retail...you save $5.05!




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Adventure Series Techno Gears Marble Mania MineShaft 2.0


Adventure Series Techno Gears Marble Mania MineShaft 2.0

Suggested Retail Price: $96.00
Today's Sale Price: $84.95
12% off retail...you save $11.05!


Quercetti - Skyrail Roller Coaster

Quercetti - Skyrail Roller Coaster

Suggested Retail Price: $40.00
Our Price: $39.95




Remote-Control Machines

Remote-Control Machines

Suggested Retail Price: $85.00
Today's Sale Price: $76.95
9% off retail...you save $8.05!




Leonardo DaVinci Kits - Catapult

Leonardo DaVinci Kits - Catapult

Suggested Retail Price: $20.00
Today's Sale Price: $18.95
5% off retail...you save $1.05!




Backyard Ballistics

Backyard Ballistics

Suggested Retail Price: $16.95
Today's Sale Price: $15.95
6% off retail...you save $1.00!




K'NEX Education Force and Newton's Laws

K'NEX Education Force and Newton's Laws

Suggested Retail Price: $66.00
Today's Sale Price: $59.95
9% off retail...you save $6.05!


Engino Mechanical Series - Gears

Engino Mechanical Series - Gears

Suggested Retail Price: $48.00
Today's Sale Price: $42.95
11% off retail...you save $5.05!




4M Salt Water Power Robot

4M Salt Water Power Robot

Suggested Retail Price: $13.00
Our Price: $12.95




Smart Car Robotics - The Self-Driving Car of the Future


Smart Car Robotics - The Self-Driving Car of the Future

Suggested Retail Price: $130.00
Today's Sale Price: $116.95
10% off retail...you save $13.05!


PLAY Toy Blog
Erector 5 Model Set

Erector 5 Model Set

Suggested Retail Price: $25.00
Our Price: $24.99




Pathfinders Catapult Kit

Pathfinders Catapult Kit

Suggested Retail Price: $24.95
Today's Sale Price: $22.95
8% off retail...you save $2.00!




Leonardo DaVinci Kits - Self-propelled Cart

Leonardo DaVinci Kits - Self-propelled Cart

Suggested Retail Price: $20.00
Today's Sale Price: $18.95
5% off retail...you save $1.05!




Hoberman Sphere - Rainbow

Hoberman Sphere - Rainbow

Suggested Retail Price: $35.00
Today's Sale Price: $31.95
9% off retail...you save $3.05!




New Erector 20 Model Set

New Erector 20 Model Set

Price: $49.99
Lowest Allowable Advertised Price




Leonardo DaVinci Kits - Paddle Boat

Leonardo DaVinci Kits - Paddle Boat

Suggested Retail Price: $20.00
Today's Sale Price: $18.95
5% off retail...you save $1.05!




Haynes Combustion Engine


Haynes Combustion Engine

Suggested Retail Price: $45.00
Today's Sale Price: $41.95
7% off retail...you save $3.05!


Quadrilla - Whirlpool

Quadrilla - Whirlpool

Suggested Retail Price: $100.00
Today's Sale Price: $89.99
10% off retail...you save $10.01!




Make: Electronics

Make: Electronics

Suggested Retail Price: $45.95
Today's Sale Price: $41.95
9% off retail...you save $4.00!




Koontz Safe


Koontz Safe

Price: $12.95




Zome Tool - Advanced Math Creator 4 Kit

Zome Tool - Advanced Math Creator 4 Kit

Suggested Retail Price: $329.00
Today's Sale Price: $248.95
24% off retail...you save $80.05!




Stick Storm Classic


Stick Storm Classic

Suggested Retail Price: $22.00
Our Price: $21.95


Hanz Large Inventor's Lab

Hanz Large Inventor's Lab

Suggested Retail Price: $30.00
Today's Sale Price: $27.95
7% off retail...you save $2.05!


Engino Inventor Basic Series - 20 Model with Motor

Engino Inventor Basic Series - 20 Model with Motor

Suggested Retail Price: $55.00
Today's Sale Price: $49.95
9% off retail...you save $5.05!




KEVA Color Planks

KEVA Color Planks

Suggested Retail Price: $40.00
Today's Sale Price: $35.95
10% off retail...you save $4.05!




Engino Inventor Basic Series - 18 Model with Motor

Engino Inventor Basic Series - 18 Model with Motor

Suggested Retail Price: $45.00
Today's Sale Price: $40.95
9% off retail...you save $4.05!




Erector Evolution - 4x4


Erector Evolution - 4x4

Price: $59.99
Lowest Allowable Advertised Price




Domino Basic Pack


Domino Basic Pack

Suggested Retail Price: $75.00
Our Price: $71.95




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for any of our toys, games, or gifts. Available in many different denominations. Click for details...
Aquapod


Aquapod

Suggested Retail Price: $36.00
Our Price: $34.99




Simon Says - Through-Hole Soldering Kit

Simon Says - Through-Hole Soldering Kit

Suggested Retail Price: $28.95
Today's Sale Price: $21.00
27% off retail...you save $7.95!


Connex Kit - Crazy Wheels

Connex Kit - Crazy Wheels

Suggested Retail Price: $34.00
Today's Sale Price: $31.95
6% off retail...you save $2.05!


K'NEX Education - Gears

K'NEX Education - Gears

Suggested Retail Price: $44.00
Today's Sale Price: $39.95
9% off retail...you save $4.05!




Demolition Lab: Breakdown Building


Demolition Lab: Breakdown Building

Suggested Retail Price: $20.00
Today's Sale Price: $18.95
5% off retail...you save $1.05!


Girder and Panel - 300 piece Hydrodynamic Deluxe Set

Girder and Panel - 300 piece Hydrodynamic Deluxe Set

Suggested Retail Price: $100.00
Today's Sale Price: $84.95
15% off retail...you save $15.05!




Laser Cut Trebuchet Kit

Laser Cut Trebuchet Kit

Suggested Retail Price: $21.00
Today's Sale Price: $19.95
5% off retail...you save $1.05!


Rocket Science

Rocket Science

Suggested Retail Price: $35.00
Today's Sale Price: $32.95
6% off retail...you save $2.05!


K'NEX Education - Levers & Pulleys

K'NEX Education - Levers & Pulleys

Suggested Retail Price: $44.00
Today's Sale Price: $39.95
9% off retail...you save $4.05!




Hanz Car Design Studio

Hanz Car Design Studio

Suggested Retail Price: $65.00
Today's Sale Price: $42.25
35% off retail...you save $22.75!


Geomag Pink - 66 pc


Geomag Pink - 66 pc

Suggested Retail Price: $49.00
Our Price: $46.95




Collectors Edition Slinky

Collectors Edition Slinky

Suggested Retail Price: $8.00
Our Price: $7.95




Balancing Bird

Balancing Bird

Price: $3.48




Girder and Panel - 190 piece School

Girder and Panel - 190 piece School

Suggested Retail Price: $29.95
Our Price: $27.95




Hanz Extra Large Inventor's Lab

Hanz Extra Large Inventor's Lab

Suggested Retail Price: $40.00
Today's Sale Price: $36.95
8% off retail...you save $3.05!


Koontz Jet Car


Koontz Jet Car

Price: $12.95




Koontz Merry Go Round


Koontz Merry Go Round

Suggested Retail Price: $12.95
Today's Sale Price: $9.07
30% off retail...you save $3.88!


KNEX Education Computer Control

KNEX Education Computer Control

Suggested Retail Price: $600.00
Today's Sale Price: $435.00
28% off retail...you save $165.00!


PLAY Toy Blog
Make: Arduino Bots and Gadgets


Make: Arduino Bots and Gadgets

Suggested Retail Price: $48.00
Today's Sale Price: $39.95
17% off retail...you save $8.05!




Weird & Wacky Contraption Lab


Weird & Wacky Contraption Lab

Suggested Retail Price: $40.00
Today's Sale Price: $35.95
10% off retail...you save $4.05!




SparkFun Inventor's Kit for Arduino V3

SparkFun Inventor's Kit for Arduino V3

Suggested Retail Price: $119.95
Today's Sale Price: $99.95
17% off retail...you save $20.00!




Basic Roominate


Basic Roominate

Suggested Retail Price: $36.00
Today's Sale Price: $32.95
8% off retail...you save $3.05!




Jr. Scientist Strandbeest Model Kit

Jr. Scientist Strandbeest Model Kit

Suggested Retail Price: $35.00
Today's Sale Price: $32.95
6% off retail...you save $2.05!


Big Ball of Whacks - Red

Big Ball of Whacks - Red

Suggested Retail Price: $36.00
Today's Sale Price: $32.95
8% off retail...you save $3.05!


Koontz Catapult


Koontz Catapult

Suggested Retail Price: $12.95
Today's Sale Price: $9.29
28% off retail...you save $3.66!




Geomag Panels - 104 pc


Geomag Panels - 104 pc

Suggested Retail Price: $76.00
Today's Sale Price: $67.95
11% off retail...you save $8.05!




Geomag Panels - 180 pc


Geomag Panels - 180 pc

Suggested Retail Price: $118.00
Today's Sale Price: $103.95
12% off retail...you save $14.05!




Too many great options? Give the gift of choice...a Fat Brain Toys Gift Certificate redeemable
for any of our toys, games, or gifts. Available in many different denominations. Click for details...
Straws and Connectors - 400 pc

Straws and Connectors - 400 pc

Suggested Retail Price: $35.00
Today's Sale Price: $31.95
9% off retail...you save $3.05!




Tool Kit - Beginner

Tool Kit - Beginner

Suggested Retail Price: $28.95
Today's Sale Price: $21.75
25% off retail...you save $7.20!


Science X Maxi - Electronics & Circuitry

Science X Maxi - Electronics & Circuitry

Suggested Retail Price: $45.00
Today's Sale Price: $32.63
27% off retail...you save $12.37!


Quadrilla - Xcellerator


Quadrilla - Xcellerator

Suggested Retail Price: $150.00
Today's Sale Price: $134.99
10% off retail...you save $15.01!




Quadrilla - The Cyclone


Quadrilla - The Cyclone

Suggested Retail Price: $200.00
Today's Sale Price: $178.95
11% off retail...you save $21.05!


Erector Evolution - Tow Truck


Erector Evolution - Tow Truck

Price: $74.99
Lowest Allowable Advertised Price




HexBug Nano 5-pack Assortment

HexBug Nano 5-pack Assortment

Suggested Retail Price: $24.00
Our Price: $22.95




Slinky Science - Young Architect

Slinky Science - Young Architect

Suggested Retail Price: $80.00
Today's Sale Price: $69.95
13% off retail...you save $10.05!


HexBug Giant XL Strandbeast


HexBug Giant XL Strandbeast

Suggested Retail Price: $52.00
Today's Sale Price: $45.95
12% off retail...you save $6.05!




PLAY Toy Blog
Maxwell's Wheel

Maxwell's Wheel

Suggested Retail Price: $24.00
Our Price: $22.95


PowerUp Paper Boat Conversion Kit

PowerUp Paper Boat Conversion Kit

Price: $12.00
Lowest Allowable Advertised Price


Erector Evolution - Crane Truck


Erector Evolution - Crane Truck

Price: $119.99
Lowest Allowable Advertised Price




Engino Inventor Pro Series - 40 Model with Motor

Engino Inventor Pro Series - 40 Model with Motor

Suggested Retail Price: $79.90
Today's Sale Price: $69.95
12% off retail...you save $9.95!


Scientific Explorer Meteor Rocket

Scientific Explorer Meteor Rocket

Suggested Retail Price: $23.00
Our Price: $21.95




The Art of the Catapult

The Art of the Catapult

Suggested Retail Price: $16.95
Today's Sale Price: $15.95
6% off retail...you save $1.00!




Laser Pegs 16 Models in 1 - Prey

Laser Pegs 16 Models in 1 - Prey

Suggested Retail Price: $42.00
Today's Sale Price: $28.79
31% off retail...you save $13.21!


K'NEX Hyperspeed Hangtime Roller Coaster Building Set

K'NEX Hyperspeed Hangtime Roller Coaster Building Set

Suggested Retail Price: $70.00
Today's Sale Price: $62.95
10% off retail...you save $7.05!


K'NEX 6-Foot Double Ferris Wheel

K'NEX 6-Foot Double Ferris Wheel

Suggested Retail Price: $230.00
Today's Sale Price: $189.95
17% off retail...you save $40.05!


Engino Inventor Basic Series - 30 Model with Motor

Engino Inventor Basic Series - 30 Model with Motor

Suggested Retail Price: $75.00
Today's Sale Price: $67.95
9% off retail...you save $7.05!




Quadrilla - Loop de Loop

Quadrilla - Loop de Loop

Suggested Retail Price: $150.00
Today's Sale Price: $134.99
10% off retail...you save $15.01!




Hanz HanzMoto

Hanz HanzMoto

Suggested Retail Price: $40.00
Today's Sale Price: $36.95
8% off retail...you save $3.05!


     
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