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Experience fan-favorite crates

Wind Play Lab image

Wind Play Lab

$49.95

Most loved

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Domino Machine image

Domino Machine

From

$29.95

Giant Bubbles image

Giant Bubbles

$18.95$24.95 24% off

Peek-a-Zoo Puzzle Box image

Peek-a-Zoo Puzzle Box

From

$59.95

Light Play Lab image

Light Play Lab

$49.95

Astronaut Starter Kit image

Astronaut Starter Kit

From

$29.95

2-pack

Water Play Bundle (2-Pack) image

Water Play Bundle (2-Pack)

$194.95($204.90 value)

Record Racer image

Record Racer

$29.95$39.95 25% off

Sensory Play Lightbox image

Sensory Play Lightbox

From

$79.95

Most loved

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Colorful Chemistry image

Colorful Chemistry

From

$29.95

Pretend Play Doctor's Kit image

Pretend Play Doctor's Kit

From

$59.95

Marine Biologist Starter Kit image

Marine Biologist Starter Kit

From

$29.95

Peekaboo Play Tunnel image

Peekaboo Play Tunnel

From

$59.95

Tap and Go Spiral Activity Tower image

Tap and Go Spiral Activity Tower

From

$59.95

Geologist Starter Kit image

Geologist Starter Kit

From

$29.95

Crawling Robot image

Crawling Robot

$34.95

Solar Lantern image

Solar Lantern

$29.95

Solar Crayon Recycler image

Solar Crayon Recycler

$22.45$29.95 25% off

Fill-It-Up Recycling Truck Set image

Fill-It-Up Recycling Truck Set

From

$54.95

Glow Lab image

Glow Lab

$49.95

Atom Bead Maze image

Atom Bead Maze

$34.95

4-pack

Professions Starter Kit (4-Pack) image

Professions Starter Kit (4-Pack)

$101.95($119.80 value)

Fishing Game image

Fishing Game

$24.95$29.95 17% off

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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.