Free ground shipping on orders $50 and over Contiguous U.S. only
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$19.99
DJ Rock Dock
Rock this way! Build a portable speaker set that works with iPod, iPhone and more.
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$39.99
Weird & Wacky Contraption Lab
Build crazy courses with this contraption to launch the stunt pig!
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$69.99
ReCon 6.0 Programmable Rover
Teach the Rover some new tricks! No computer required.
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$39.99
Science Lab
Three science kits in one box!
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$39.99
Squishy Science
Explore the squishy insides of the human body and brain using plastic forceps and tweezers.
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$27.99
The Amazing Squishy T. rex
This anatomically correct model of the Tyrant King with squishy innards will amaze and enlighten!
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$27.99
Squishy Human Body
Enter the twisted world of the human body complete with removable squishy organs.
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$27.99
The Amazing Squishy Brain
Keep an open mind as you take an amazing tour of the wonder we call the brain.
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$19.99
Extreme Secret Formula Lab
Use this kit's Mad Lab Journal to brew up 20 concoctions that fizz, glow, and disappear.
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$7.99
Secret Formula Lab
This mini kit has all the tools you need to make 6 experiments that fizz, glow, and disappear.
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$24.99
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$24.99
Catch the Thief
Learn about the science of crime fighting and solve 3 mysteries!
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$29.99
All-Natural Spa Day
Host a spa party for 4 as you create natural beauty products for yourself and your friends.
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$19.99
All-Natural Spa Lab
Absorb the beautiful science behind easy homemade spa products, naturally!
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$7.99
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$7.99
Bath Fizzy Lab
Flower-shaped fizzies are naturally fun!
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$19.99
Indoor-Outdoor Microscope
Look 40 times closer into the hidden world of the teeny tiny. Exploration is unlimited!
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$14.99
Bug Playground
Capture backyard creepy-crawlies with this two-in-one toy and discover a world of bug behavior.
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$14.99
You-Build-It Robo-Bug
Walk this way! Watch Robo-Bug glow while you get the bug’s-eye view on robotics!
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$14.99
You-Track-It Weather Lab
Keep your eye on the storm with this interactive station that has a part that glows in the dark!
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$14.99
It's Alive! T. rex
A new take on an old fossil!
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$19.99
You-Build-It RoboXplorer
Test the limits of this cockroach-inspired robotic vehicle with a booklet and lab journal.
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$39.99
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$19.99
Stars and Planets
Our out-of-this-world space adventure guarantees you'll get lost in space!
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$19.99
Blast-off Rocket Racer
This racer gives new meaning to “alternative fuel”! Put it to the test with baking soda and vinegar.
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$14.99
Remote Control Rocket
SALE! Orig. $19.99 Pilot your own space mission with a rocket that soars high in the sky.
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$7.99