Let’s Celebrate!

It's KiwiCo's birthday, and we're celebrating with special savings on select science and art projects. New deals each day — every day until 10/13! Don't wait — celebrate!

Today's savings end in

00

hrs

:

00

min

:

00

sec

Today only! Grab these

crates before time runs out.

Glowing Nature

Ages 3-4

$24.95

Explore nature with a glow-in-the-dark mushroom, firefly sock puppet, and a wiggling jellyfish race game.

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Exploring Stars

Ages 5-8

$24.95

Learn about the constellations in the night sky and then imagine and design your own! Play with planetary gears and use them to engineer a model system of the Sun, Earth, and Moon.

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Glowing Pendulum

Ages 9-16+

$24.95

Explore chaotic motion with a double pendulum and UV light!

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Light-Up Speaker

Ages 12+

$39.95

Explore the science of sound by building an amplification circuit to power your own personal light-up speaker.

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Under the Sea

Ages 3-4

$24.95

Take a dive into aquatic adventures with 3 engaging activities and a bonus magazine.

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Solar System

Ages 5-8

$24.95

Create your own solar system mobile, complete with a light-up sun in the center.

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Make-and-Play Fort

Ages 7+

$124.95

Build a two-story fort, complete with a roof, door, and walls to keep out pesky pirates and roaming robbers. Qualifies for free shipping!

Dimensions: 5' H x 5.5' W x 3' D

Delivery note: This item will ship separately from any other items in your order.

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Hand-Crank Flashlight

Ages 12+

$34.95

Assemble your own hand-crank flashlight, great for outdoor adventures, emergencies, or just battery-free fun.

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Speedy Race Cars

Ages 3-4

$15.95

Create a custom speedy race car and use black washi tape to create a speedway on any surface.

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Pom-Pom Owls

Ages 5-8

$12.95

Wind up yarn to make fluffy owl friends! Bring your handmade pom-poms to life with felt, stickers, and pipecleaners.

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Unicorn Sewable Circuit

Ages 9-16+

$14.95

Sew up a circuit using flexible conductive thread, then craft a unicorn keychain whose horn lights up when you touch its tail to its hoof.

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Chalkboard & Glow Slime

Ages 9+

$22.95

Stretch your chemistry and doodling muscles and mix two kinds of slime with this hands-on kit — jet-black chalkboard slime and glow-in-the-dark slime

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Colorful Chemistry

Ages 3+

$29.95

Learn about the scientific method, then put together a bubbly chemical reaction in your own fab chemistry lab. Try other color mixing experiments, make some colorful art, and learn about everyday chemical reactions.

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Robots and Coding

Ages 5-8

$24.95

Build and decorate your own friendly robot buddy. Create a robot rabbit with a customizable track to run along. Write programs to solve puzzles and send your robot along a path.

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Friction Climbers

Ages 9-16

$24.95

Engineer 3 wooden animals to explore the mechanics of friction!

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Glow Lab

Ages 14+

$44.95

Explore UV light and mix up 3 solutions that glow in the dark. Explore the chemistry of fluorescence, phosphorescence, and chemiluminescence.

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Music and Rhythm

Ages 3-4

$24.95

Make a xylophone and write your own music. Play some jingles on your own koala-shaped tambourine. Decorate your dancing streamer with colorful dots for movement fun.

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Pinball Machine

Ages 5-8

$24.95

Design the board, launch, and play, all while discovering pinball game physics!

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Cannonball Launcher

Ages 7+

$24.95

Build a launcher that uses elastic power to shoot foam cannonballs. Contains everything you need to build a working launcher and matching mount.

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Buzz Alarm

Ages 9-16+

$24.95

Use electricity and switches to make a buzzing game and alarm!

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5 days of deals

  1. 10/9

    Go with the Glow
  2. 10/10

    Amazing Exploration
  3. 10/11

    Fun with Friends
  4. 10/12

    Budding Scientist
  5. 10/13

    Family Game Night
Save 20% in Store »

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Check out #KiwiCo for tons more amazing creativity and serious fun.