Ages 14-104
Put Science to Work & Engineer Amazing Projects
Innovators have the power to change the world.

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.
How It Works
Pick a Line.
We offer projects for every age and interest!
Delivered Monthly.
Choose your plan and the first crate ships in 2 days. Pause or cancel anytime.
Serious Fun!
Our science and art projects inspire kids to become creative problem solvers.
Our customers love us!
Awesome Projects & More in Every Crate
Sample Crate!
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 and three lampshade color options.
Sample Crate!
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.
Sample Crate!
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.
What you get
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

Engineering & design projects for ages 14 to 104
Delivered every month and starts at $24.95 a month, with free shipping in the U.S.!
Over 20 Million
Crates of Fun... And Counting!
Check out #KiwiCo for tons more amazing creativity and serious fun.
FAQ
What is Eureka Crate?
How are the crates designed?
What topics will be explored with Eureka Crate?
Can't find what you're looking for? Check out our Help Center ➜

Looking for KiwiCo lines for other ages and interests?
Awesomeness for kids of all ages starting at $24.95
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5 | 79% | |
4 | 17% | |
3 | 2% | |
2 | 1% | |
1 | 1% |

They are intricate and complex but not so hard my son cant complete it. Just difficult enough that he remains engaged and proud when hes done!

My youngest LOVES his crates! He opens them right up and focuses on the task for hours sometimes. The projects are amazing! High quality materials, well engineered, easy instructions, and lots of cool extra info. Highly recommend!

My son loves to built the crates and it makes him use his creativity and imagination

The monthly boxes are super fun and allow me to exercise my brain and hand eye coordination

My daughter enjoyed her crate completely.