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Ages 12-100

Put science to work & engineer amazing projects

How it works

  1. 1

    Pick a line.We offer projects for every age and interest!

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    Delivered monthly.Choose your plan and the first crate ships in 2-3 business days. Pause or cancel anytime

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    Serious fun!Our science and art projects inspire kids to become creative problem solvers.

Select products from KiwiCo monthly STEAM boxes.

A new (surprise) theme every month

Take a peek at some sample crates

Animation of a Eureka Articulated Desk Lamp moving up and down.

Articulated Desk Lamp

Engineer a cool cantilevered lamp that uses pulleys and springs to make it perfectly adjustable, and explore mechanical equilibrium and materials science. Comes with an energy-friendly LED bulb.

Animation of an Electric Pencil Sharpener sharpening a pencil.

Electric Pencil Sharpener

Wire up an electromechanical pencil sharpener with automatic pencil detection, and explore electric motors and torque. Comes with a pencil set and notebook to jot down your ideas and inventions.

Animation of a young engineer adjusting a tuning peg on a Eureka Ukulele.

Wooden Ukulele

Build a real four-string concert ukulele and explore the science of sound waves. Discover the design history of this classic Hawaiian instrument and learn to play some sweet tunes.

Or want to pick the first crate of your subscription?

Innovators have the power to change the world.

Innovator working on a Eureka STEM box

Eureka Crate inspires innovators to think about the design and engineering behind everyday objects.

Explore hands-on lessons in the creative application of the science principles behind real-world problems. With Eureka Crate, join the ongoing story of invention — and build the creative confidence to write the next chapter.

What you get Burst graphic
every month

Engineering project

Everything needed to build, explore, and learn — delivered

High-quality materials

All the supplies to tinker and engineer

Maker's guide

Easy-to-follow instructions and inspiration

Design exploration

Deep dive into the science, engineering, and history behind the design

Sample Eureka Crate contents
A card sorting DIY project from a Eureka Crate engineering box

Engineering & design projects for 12 to 100

Delivered every month and starts at $26.95 a month, with free shipping in the U.S.!

Our customers love us!

4.8 stars

4,254 reviews

Over 50 million
crates of fun... and counting!

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

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FAQ

What is Eureka Crate?

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Awesomeness for kids of all ages!
Starting at $26.95

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4.8

4,254 Eureka Crate reviews

5
80%
4
16%
3
2%
2
1%
1
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Maria C

my grandson loves the crates and the items he makes are amazing

Eureka Crate

Judith H

The kits include things that would be hard for me to source on my own. I like the commitment to reduced packaging and waste. The instructions should call more attention to details that people often make mistakes on, because even though they are hilighted a little bit, its too subtle and still easy to miss when working with impatient children.

Eureka Crate

Jennifer C

My kiddo LOVES them and I love how the projects challenge him.

Eureka Crate

Erika O

its fun to make and the instructions and background info are good

Eureka Crate

Kevin W

Excellent quality, unique product, subscription is an gift that keeps on giving to an engineering building young brain.

Eureka Crate

Awards & press