Building Kits
Solar DIY Micro Car Kit
A simple and highly affordable miniature solar car kit that includes everything you need (aside from soldering equipment) to build a small but speedy vehicle powered solely by the strength of the sun!
Item#: 16090 Age: 14+
(7 customer reviews)
Fan DIY Micro Car Kit
A simple and highly affordable miniature motorized fan car kit that includes everything you need (aside from soldering equipment) to build a small but speedy vehicle propelled by the wind force generated by a fan attached to a small moto
Item#: 16476 Age: 14+
(3 customer reviews)
Solar & Battery Fan STEM Kit
This kit is an economical introduction to solar cells / photovoltaics (PV), DC motors and how fans work. Included are: solar cell, high-efficiency DC motor, two fan propellers, AA battery holder and on/of switch.
Item#: 16785 Age: 5+
(1 customer reviews)
Tin Can Robot 4M Kit
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Item#: 12259 Age: 8+
(3 customer reviews)
MuscleWires Monster Moving Hand Kit
Build a hand that realistically moves its fingers using shape memory allow technology!
Item#: 14905 Age: 12+
Gravitrax Starter Set - STEM Marble Run with VR
This sophisticated marble run features futuristic hexagon platforms, special pieces like a magnetic cannon, and even VR compatibility!
Item#: 16678 Age: 8+
Mega MaboRun - 236pcs Marble Run Kit
The Mega MaboRun Marble Run Kit is an interactive and educational STEM assembly kit that demonstrates dynamic, mechanical, and energy sciences.
Item#: 16815 Age: 6+
MaBoRun - Mini Spinning Discs
The Amazing Spinning Discs Mini MaBoRun is miniature Ferris Wheel that operates by the same principle as a water mill, conveying marbles to the top of the ramp to begin their descent through a short but exciting track with spins, slips, and falls!
Item#: 16073 Age: 6+
MaBoRun - Mini Tornado
The Amazing Tornado Mini MaBoRun features a corkscrew elevator, much like the kind you might find in a Wowie Zowie gumball machine, which conveys marbles to the top of the ramp to begin their descent through a short but exciting track with flips, flops, twists, and jumps!
Item#: 16072 Age: 6+
Brush Robot 4M STEM Kit
Get swept away by this fantastic robot kit that uses vibrations to move!
Item#: 13397 Age: 8+
(1 customer reviews)
Electromagnet Science Kit
Use this kit to introduce electromagnetic principles in the classroom setting!
Item#: 14852 Age: 13+
Physics Workshop Kit
This science kit is an essential introduction to physics knowledge!
Item#: 10931 Age: 8+
(1 customer reviews)
Mechanics Lab - Cranes - Motorized Construction Models Kit
An incredible scientific kit for discovering the secrets of engineering and mechanics!
Item#: 16843 Age: 8+
Magnificent Marble Machine Kit
This completely glueless Magnificent Marble Machine is a Victorian styled automaton – a moving machine – and a marble run, all in one!
Item#: 16897 Age: 8+
Make a Robotic Arm - Wood & Hydraulics Kit
Wood and hydraulics combine into a robotic kit that can be built in a hour.
Item#: 17013 Age: 12+
Gravitrax - Scoop - Add On
The scoop addition to the Gravitrax marble run system will allow you to fling your marbles down the track - includes 6 additional track pieces as well!
Item#: 16892 Age: 8+
Gravitrax - Trampoline - Add On
With specially angled height tiles and springy trampoline tiles, the marble can now bounce its way to tracks waiting on the other side.
Item#: 16893 Age: 8+
Gravitrax - Expansion Lifter Set
Raise the marble up to 3 levels higher using the Lifter accessory: a button-operated elevator.
Item#: 16894 Age: 8+
3D Solar System Mobile 4M Kit
Build and paint your very own designed solar system mobile which revolves and glows in the dark!
Item#: 10410 Age: 5+
(4 customer reviews)
Solar Power Science Kit
Discover how solar cells make electricity with this awesome kit!
Item#: 13921 Age: 8+
(2 customer reviews)
Money Safe 4M Kit
Explore the wonders of spy security by building your own money safe!
Item#: 14898 Age: 8+
(1 customer reviews)
MaBoRun - Amazing Combo
The Amazing 2-in-1 Combo MaBoRun is equipped with 2 standard-size MaBoRuns that combine into a single exciting mega-track, featuring the best tracks and obstacles from the series, incudling the twin stair coneyor belt, and the marble catapult, both of which give the marbles the energy and velocity to make it through a huge run filled with twists, turns, drops, and traps!
Item#: 16068 Age: 6+
(2 customer reviews)
Gravitrax - Expansion Building Set
The Gravitrax Building Expansion Set offers over 25 additional elements to expand your track vertically, from height tiles to vortexes, cannons, splashes, and more
Item#: 16679 Age: 8+
Gravitrax - Expansion Trax Set
The Gravitrax Building Expansion Set offers over 40 additional elements to expand your track horizontally, from curves and switches to additional lengths of track and extra marbles!
Item#: 16680 Age: 8+
Gravitrax - Gravity Hammer - Add On
The gravity hammer addition to the Gravitrax marble run system will allow you to add some extra momentum to your run - includes 6 additional track pieces as well!
Item#: 16681 Age: 8+
Gravitrax - Magnetic Cannon - Add On
The magnetic cannon addition to the Gravitrax marble run system will allow you to add some extra momentum to your run - includes 3 additional marbles as well!
Item#: 16682 Age: 8+
Gravitrax - Looping - Add On
This exciting vertical loop tile addition to the Gravitrax system will send your marble upside down! includes 6 additional track pieces as well!
Item#: 16683 Age: 8+
