Mechanics & Engineering

Heebie Jeebies | Jellyfish Diver Cartesian Experiment
$4.99
$4.99
Heebie Jeebies | Scribblebot Drawing Machine
$24.99
$24.99
Heebie Jeebies | Wood Kit Generator
Sold out
$29.99
Heebie Jeebies | Wind Walker Walking Machine
Sold out
$29.99
Powerup 2.0 | Electric Paper Airplane | Conversion Kit
$24.99
$24.99
Heebie Jeebies | Wood Kit Lemon Clock
$29.99
$29.99
Quercetti | Tecno
$49.95
$49.95
Heebie Jeebies | Wood Kit Solar Car
Sold out
$24.99
Pathfinders | Da Vinci Catapult
$39.99
$39.99
High As A Kite | Midget Rainbow
$9.99
$9.99
Heebie Jeebies | Wood Kit Stomp Rocket
$29.99
$29.99
Mdi | Duncan The Scientific Wonder Drinking Bird
$14.99
$14.99
Tedco | Metal Gyroscope Original
$22.50
$22.50
Rc Tech | Sisyphean Device Useless Box
Sold out
$45.00
Kikkerland | Motor Boat Miniature Engine
$17.99
$17.99
Quack | Space Links Construction Set
$29.95
$29.95
Klutz | Lego Gadgets Book 58 Elements
Sold out
$34.99
High As A Kite | 2-String Stunt Swooper
$29.99
$29.99
Music Box | You Are My Sunshine
$11.99
$11.99
High As A Kite | Single String Jellyfish
$17.50
$17.50
Pathfinders | Hydraulic Arm Kit
$34.99
$34.99
Heebie Jeebies | Foucaults Pendulum Hanging Plastic 38Cm
$39.99
$39.99
Pathfinders | Da Vinci Helicopter
$45.00
$45.00
High As A Kite | Single String Shark
$29.99
$29.99
Pathfinders | Leonardo Da Vinci | Trebuchet
$49.99
$49.99
Quercetti | Georello Tech
$99.99
$99.99
Quercetti | Kaleido Gears
$59.99
$59.99
Hexbug | Scorpion 1 Pack
$16.99
$15.29
Sassi Science | Build The Titanic 3D Book & Model
Sold out
$34.99
Hexbug | Battle Ground Spider 2 Pk
$74.99
$74.99
Tecno Toolbox
$99.99
$99.99
Haynes V8 Combustion Engine
Sold out
$149.99