Best Sellers

49 results

Domino Machine

$27.95

NewBurst graphic

Kinetic Light-Up Speaker

$49.95

Pinball Machine

$27.95

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Marble Run + Art Easel

$129.95

Science of Cooking: Ice Cream

$34.95

Astronaut Starter Kit

$29.95

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Christmas Candle Carousel

$24.95$29.95

Santa's Sleigh Automaton

$22.95$27.95

Walking Robot

$27.95

Fort Builder Kit

$62.95$69.95

Crystal Chemistry Garden

$24.95$27.95

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Rainbow Ball Run

$49.95

Remote-Controlled Snake Robot

$39.95

Baking and Fractions

$49.95

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Best-Selling Science Kits & STEM Toys

Enriching, science-based learning needs to have a few of these key elements: curious minds, hands-on projects, quality materials, and fun results! These popular science kits and STEM toys contain all you need to share exciting discoveries with the ones you love most.

With a healthy dose of enthusiasm and the right project, your little scientist will have an unforgettable experience. KiwiCo offers popular science kits that give curious adventurers the ability to tinker, test, and try out their theories! Science can be fun, and that's a theory that can be proven with just the right experiment.