Building & Construction

57 products

  • Da Vinci Catapult

    Pathfinders $40.00

  • Da Vinci Trebuchet

    Pathfinders $45.00

  • Metal Earth Voyager Probe

    Metal Earth $20.00

  • Metal Earth Mars Rover

    Metal Earth Sold Out

  • Metal Earth Mars Rover Perseverance

    Metal Earth $50.00

  • Metal Earth Space Shuttle Discovery Colo

    Metal Earth Sold Out

  • Metal Earth Apollo Command/ Lunar Module

    Metal Earth Sold Out

  • Metal Earth International Space Station

    Metal Earth $80.00

  • Clixo Rainbow Pack 42pc

    Clixo $75.00

  • Makedo Explore Kit

    General Sold Out

  • Roman Catapult

    Pathfinders Sold Out

  • Da Vinci Helicopter

    Pathfinders $40.00

  • Ugears Stem Lab Random Generator

    UGears Sold Out

  • Da Vinci Bridge

    Pathfinders $24.00

  • Da Vinci Ornithopter

    Pathfinders $65.00

  • Metal Earth Mars Lander Insight

    Metal Earth Sold Out

  • Da Vinci Mini Catapult

    Pathfinders Sold Out

  • Da Vinci Crossbow Mini

    Pathfinders Sold Out

  • Connetix Rainbow Starter 60pc

    Connetix Sold Out

  • Ugears U-Fidget Mini 4 Pack

    UGears $22.00

  • Ugears Timer

    UGears $100.00

  • Clixo Windows/Grip & Stick Pack 24pc

    Clixo Sold Out

  • Metal Earth Chandra X-Ray Observatory

    Metal Earth Sold Out

  • Metal Earth Apollo Saturn V With Gantry

    Metal Earth Sold Out

  • Metal Earth Hubble Telescope

    Metal Earth Sold Out

  • Metal Earth Apollo Lunar Module

    Metal Earth Sold Out

  • Metal Earth Space Shuttle Launch Premium

    Metal Earth $80.00

  • Connetix Rainbow Mini 24pc

    Connetix $49.00

  • Connetix Rainbow Motion 24pc

    Connetix Sold Out

  • Ugears Stem Lab Counter

    UGears $54.00

  • Ugears Stem Lab Pendulum

    UGears $54.00

  • Metal Earth Lunar Rover

    Metal Earth Sold Out

  • Ugears Mars Rover

    UGears Sold Out

  • Connetix Rainbow Square 42pc

    Connetix $109.00

  • Structural Engineering T & K

    Thames & Kosmos $100.00

  • Roller Coaster Engineering T & K

    Thames & Kosmos $100.00

  • Clixo Itsy Pack Green/Blue 18pc

    Clixo $40.00

  • Clixo Crew Pack Blue/Green 30pc

    Clixo $50.00

  • Ugears Stem Lab Gearbox

    UGears Sold Out

  • Hydraulic Gearbot

    Pathfinders $45.00

  • Simple Machines T & K

    Thames & Kosmos $75.00

  • Hydraulic Machines 4 In 1

    Pathfinders $57.00

  • Metal Earth Keppler Spacecraft

    Metal Earth Sold Out

  • Ugears Mini Bi-Plane

    UGears Sold Out

  • Ugears Vintage Alarm Clock

    UGears $22.00

  • Clixo Crew Pack Pink/Yellow 30pc

    Clixo $50.00

  • Roman Onager

    Pathfinders $40.00

  • Georello Basic 80pc

    Quercetti $38.00

Free Standard Shipping

on orders over $99

Click & Collect

Free Pick-Up in-store Available for School Groups

Express Shipping

Available on eligible orders

Products

About Us

Customer Care

© 2025 Questacon. All rights reserved.

Questacon acknowledges First Nations peoples as the Traditional Custodians and first scientists, makers and innovators of this land and their continuing connection to Country. We pay our respect to the Elders past, present and emerging.

Aboriginal and Torres Strait Islander people are advised that the Questacon website may contain images of people who have passed away.