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114 Results

Most loved

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Motion-Sensing Spider image

Motion-Sensing Spider

From

4.9

Price: $29.95

Puking Pumpkin image

Puking Pumpkin

5.0

Price: $14.95

Motorized Christmas Train Advent Calendar image

Motorized Christmas Train Advent Calendar

4.9

Price: $99.95

Most loved

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Ice Skating Rink image

Ice Skating Rink

From

4.7

Price: $34.95

Wind Play Lab image

Wind Play Lab

4.9

Price: $49.95

Most loved

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Marble Roller Coaster image

Marble Roller Coaster

4.9

Price: $49.95

Chain Reaction Workshop image

Chain Reaction Workshop

4.8

Price: $69.95

2-pack

Advent Calendar Bundle (2-Pack) image

Advent Calendar Bundle (2-Pack)

5.0

Price: $84.95($99.90 value)

Construction Excavator Costume image

Construction Excavator Costume

4.7

Price: $29.95

Most loved

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Science of Cooking: Ice Cream image

Science of Cooking: Ice Cream

4.8

Price: $34.95

Remote-Controlled Snake Robot image

Remote-Controlled Snake Robot

4.6

Price: $39.95

3-pack

Lots of Bots! Robotics Bundle (3-Pack) image

Lots of Bots! Robotics Bundle (3-Pack)

5.0

Price: $84.95($97.85 value)

Most loved

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Walking Robot image

Walking Robot

4.8

Price: $24.95

Water and Sand Sensory Table image

Water and Sand Sensory Table

4.7

Price: $179.95

3-pack

STEM Holiday Bundle (3-Pack) image

STEM Holiday Bundle (3-Pack)

4.8

Price: $79.95($94.85 value)

Most loved

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Santa's Sleigh Automaton image

Santa's Sleigh Automaton

From

4.8

Price: $29.95

Kinetic Light-Up Speaker image

Kinetic Light-Up Speaker

5.0

Price: $49.95

Light Play Lab image

Light Play Lab

5.0

Price: $49.95

Pixel Art Lightbox image

Pixel Art Lightbox

5.0

Price: $34.95

Out of stock

Astronaut Starter Kit image

Astronaut Starter Kit

From

5.0

Price: $29.95

Build & Play Chess Set image

Build & Play Chess Set

5.0

Price: $59.95

Most loved

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Veterinarian Starter Kit image

Veterinarian Starter Kit

4.9

Price: $29.95

Fort Builder Kit image

Fort Builder Kit

4.7

Price: $69.95

Pendulum Art Machine image

Pendulum Art Machine

5.0

Price: $49.95

Peek-a-Zoo Puzzle Box image

Peek-a-Zoo Puzzle Box

From

4.7

Price: $59.95

Cozy Glowing Fireplace image

Cozy Glowing Fireplace

5.0

Price: $29.95

Most loved

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Cannonball Launcher image

Cannonball Launcher

4.7

Price: $19.95

Most loved

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Pinball Machine image

Pinball Machine

4.8

Price: $24.95

Most loved

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Levitating Lantern image

Levitating Lantern

4.8

Price: $29.95

Pop-Up Shape Sorter Puzzle image

Pop-Up Shape Sorter Puzzle

From

5.0

Price: $54.95

Civil Engineer Starter Kit image

Civil Engineer Starter Kit

5.0

Price: $29.95

Chomping Mechanical Dinosaur Costume image

Chomping Mechanical Dinosaur Costume

4.6

Price: $16.95

Motorized Spin Art image

Motorized Spin Art

From

4.9

From $24

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Limited stock

Colorful Chemistry image

Colorful Chemistry

From

4.8

Price: $29.95

Record Racer image

Record Racer

4.9

Price: $24.95

Pretend Play Doctor's Kit image

Pretend Play Doctor's Kit

From

5.0

Price: $59.95

Most loved

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Glowing Horn Unicorn Costume image

Glowing Horn Unicorn Costume

4.8

Price: $16.95

Piano Xylophone and Shaker Set image

Piano Xylophone and Shaker Set

From

5.0

Price: $54.95

Fun Dough Pasta Maker image

Fun Dough Pasta Maker

4.9

Price: $49.95

Microscope Exploration Set image

Microscope Exploration Set

5.0

Price: $39.95

Speedy Race Cars image

Speedy Race Cars

4.5

Price: $16.95

Robot Coder Starter Kit image

Robot Coder Starter Kit

4.9

Price: $29.95

Crawling Robot image

Crawling Robot

4.8

Price: $34.95

Magnetic Car Set image

Magnetic Car Set

5.0

Price: $39.95

Animal Bath Bombs image

Animal Bath Bombs

4.6

Price: $19.95

Marble Run + Art Easel image

Marble Run + Art Easel

4.7

Price: $149.95

Most loved

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Crystal Chemistry Garden image

Crystal Chemistry Garden

4.7

Price: $29.95

Limited stock

Peekaboo Play Tunnel image

Peekaboo Play Tunnel

From

4.8

Price: $59.95

Glow Lab image

Glow Lab

4.9

Price: $29.95

Marine Biologist Starter Kit image

Marine Biologist Starter Kit

From

4.9

Price: $29.95

Craft & Carry Supply Station image

Craft & Carry Supply Station

5.0

Price: $39.95

Froggie Dissection Lab image

Froggie Dissection Lab

4.8

Price: $29.95

Giant Bubbles image

Giant Bubbles

4.9

Price: $14.95

Most loved

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Monster Mix & Match Art Pack image

Monster Mix & Match Art Pack

5.0

Price: $17.95

Tap and Go Spiral Activity Tower image

Tap and Go Spiral Activity Tower

From

5.0

Price: $59.95

Geologist Starter Kit image

Geologist Starter Kit

From

5.0

Price: $29.95

Walking Monster image

Walking Monster

5.0

Price: $24.95

Color Projector Lamp image

Color Projector Lamp

5.0

Price: $49.95

Most loved

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Bubble Machine image

Bubble Machine

4.9

Price: $29.95

Sensory Sand Shaved Ice Maker image

Sensory Sand Shaved Ice Maker

5.0

Price: $49.95

Fill-It-Up Recycling Truck Set image

Fill-It-Up Recycling Truck Set

From

5.0

Price: $54.95

Sensory Play Lightbox image

Sensory Play Lightbox

From

5.0

Price: $79.95

Biology Blocks Shape Sorter image

Biology Blocks Shape Sorter

4.6

Price: $39.95

Planet Bath Bombs image

Planet Bath Bombs

4.6

Price: $24.95

Nature Kaleidoscope Set image

Nature Kaleidoscope Set

4.7

Price: $24.95

Sensory Solar System Set image

Sensory Solar System Set

5.0

Price: $59.95

Easy-Squeezy Juicer image

Easy-Squeezy Juicer

5.0

Price: $49.95

Paper Dolls image

Paper Dolls

5.0

Price: $19.95

My First Puzzle Books Box Set image

My First Puzzle Books Box Set

Price: $39.95

2-pack

Santa and Snowman Wobbler (2-Pack) image

Santa and Snowman Wobbler (2-Pack)

4.8

Price: $26.95($29.90 value)

My Changing World: A shift-the-scene book! image

My Changing World: A shift-the-scene book!

5.0

Price: $12.95

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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.