Erector & Building Kits

Soda Can Robug Recycle Green Kit
Make a real working robot that emits sound and moves with vibrations! Our Soda Can Robug Kit contains everything you nee..
$18.98 $16.98
Tin Can Robot
Make a real robot from your favorite beverage can! Our Tin Can Robot Kit contains everything you need (except your recyc..
$26.98 $24.98
Jensen Steam Engine Metal Toy Model 75 USA
Explore classic steam powered mechanics with Jensen's largest and most powerful Hobby Steam Engine! High quality, ..
$305.98 $289.98
Cupid Paper Wind up Kit
Turn the handle and Cupid flaps his wings and flies. Easy to make craft project, just popout, fold and glue together. We..
$12.98 $11.98
Jensen Steam Engine 85 Fastest Kit
Operate a real, working steam engine! This pre-assembled engine includes all of accessories to run Jensen's fastest and ..
$185.98 $179.98
Retro Scooter Kit Windup 3D Puzzle DIY
You can build our red Scooter that really works! Wind up your retro motorbike creation and it rolls away. Our unique Sco..
$7.98 $5.98
Kidzlabs Tornado Maker Kit Weather Science
Make a storm in a recycled bottle with our Tornado Maker Kit! Construct a battery-operated tabletop tornado with our com..
$19.98 $16.00
Kidzlabs Hologram Projector Kit 3D Science
Explore 3D hologram technology and bring dinos, planets, and animals to life! Project dinos up to 3.75in tall. Included ..
$21.98 $16.00
Insectoid Robot Kit Science Project 4M
Make a real robot Insect with our detailed Insectoid Kit! Easily construct a battery-operated creepy crawling bug with a..
$24.98 $19.98
Cosmic Jet Robot Kit
Make and race 2 real balloon powered robots! Our Cosmic Jet Robot Kit contains everything you need to build two fast rob..
$16.98 $12.00
Giant Solar Powered Balloon Science 50 Feet
Explore Giant-sized solar science fun! This 50 foot long balloon soars high in the sky powered by the sun. Learn about b..
$30.98 $28.98
Smart Robot Bump and Go Experimental Kit
Make a real working robot turns left and right around your house! Our Smart Robot Kit contains everything you need to bu..
$19.98 $18.98
Doodling Robot Kit
Make a real working robot that can really draw artwork! Our Doodling Robot Kit contains everything you need to build a ..
$19.98 $18.98
Cosmic Rocket Kit
Make and fly a real gas powered rocket! Our Cosmic Rocket Kit contains everything you need to build and blast a fast roc..
$21.98 $19.98
Micro Rocket Scientist Kit
Yes, you can be a Rocket Scientist! Make and shoot a real chemical powered rocket with the Micro Rocket Kit ..
$8.98 $7.98
Jensen Steam Engine 60 Science Project Kit
Build your own working steam engine! This kit includes all of the metal parts to make Jensen's largest and most powerful..
$251.98 $249.98
Jensen Steam Engine 65 Boiler Science Kit
Operate a real, working steam engine! This pre-assembled engine includes all of accessories to run Jensen's full-feature..
$289.98 $279.98