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4M

Cosmic Rocket 4M Kit

Launch this rocket 50 feet in the air using vinegar and baking soda!

Item#: 10532 Age: 5+

4M Diving Submarine

Watch this submarine dive and re-surface, over and over again!

Item#: 10705 Age: 5+
5 Stars (3 customer reviews)

Kaleidoscope Making 4M Kit

Build your own 10 inch kaleidoscope with this great kit!

Item#: 10436 Age: 5+
4.5 Stars (5 customer reviews)

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 Stars (4 customer reviews)

4M Fridge Rover

Wind up the Fridge Rover gear and let it go on the fridge!

Item#: 12258 Age: 8+
5 Stars (5 customer reviews)

Windmill Generator 4M Kit

Build your own windmill generator kit by recycling a plastic bottle!

Item#: 12260 Age: 8+
5 Stars (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+
5 Stars (3 customer reviews)

Electric Plane Launcher 4M Kit

This kit will get your paper plane ready for takeoff!

Item#: 11693 Age: 8+
4 Stars (1 customer reviews)

Smart Robot 4M Kit

Build your very own smart robot!

Item#: 12831 Age: 8+
5 Stars (3 customer reviews)

Clean Water Science 4M Kit

Learn the science of cleaning and reusing dirty water by conducting interesting water purification experiments!

Item#: 13401 Age: 8+
5 Stars (1 customer reviews)

Dynamo Torch 4M Kit

This kit allows you to build your own generator powered by a hand crank!

Item#: 11696 Age: 8+

Illusion Science 4M Kit

Challenge your eyes with this cool science kit!

Item#: 11321 Age: 9+
3 Stars (1 customer reviews)

Doodling Robot 4M Kit

Build a robot that's an artist too!

Item#: 13398 Age: 8+
4.5 Stars (2 customer reviews)

Brush Robot 4M Kit

Get swept away by this fantastic robot kit that uses vibrations to move!

Item#: 13397 Age: 8+
5 Stars (1 customer reviews)

Solar Rover 4M Kit

Build a cool rover that's powered by the sun!

Item#: 14218 Age: 8+

4M Kitchen Science Kit

Perform awesome experiments using everyday materials found in any kitchen!

Item#: 14220 Age: 8+
5 Stars (2 customer reviews)

Bubble Science 4M Kit

Use this bubble science kit for your next science project!

Item#: 14735 Age: 8+

Money Safe 4M Kit

Explore the wonders of spy security by building your own money safe!

Item#: 14898 Age: 8+
5 Stars (1 customer reviews)

Magnet Science 4M Kit

Learn all about magnets with the Magnet Science 4M Kit!

Item#: 14897 Age: 8+
5 Stars (1 customer reviews)

Math Magic 4M Kit

Have fun astonishing your friends with magic number tricks!

Item#: 15258 Age: 8+
5 Stars (1 customer reviews)

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