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Castle Engineering & Design Building Set

Product Number: LER2876
$23.99 Save 20%
$29.99
Help the knights launch the catapult, navigate trap doors, and more! This STEM building set's included Activity Cards build c...
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Choking Hazard - Small Parts

WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.

Help the knights launch the catapult, navigate trap doors, and more! This STEM building set's included Activity Cards build critical thinking skills through engineering and design challenges. Largest piece measures 5.25" x 4.75".
LER2876

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Survival Science

$15.99 $19.99 -20%
Teach your kids to survive in the great outdoors! Make your own Compass, filtration system and solar oven.
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Big Bag of Science

$31.99 $39.99 -20%
Amaze your friends and family with activities such as making water disappear, having a liquid flow uphill, making a 30' soda ...
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Squishy Science Lab

$15.99 $19.99 -20%
Here’s How You Can Ignite the Curiosity of Young ScientistsIf your kids get easily bored of conventional games and if you are...
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Just Add Egg

$23.16 $28.95 -20%
An egg-citing science and art kit that is sure to peak your interest in science!This bio-organic STEAM kit, Just Add Egg™, wi...