Several kids and teens learning with KiwiCo monthly crates

Inspiring young
innovators

Seriously fun & enriching science & art projects, delivered.

Check out what's inside!

Example of a Tinker Crate monthly STEM box from KiwiCo
  • Enriching
    content
  • Award-
    winning
    projects
  • Kid-friendly
    instructions
Pamphlet from Trebuchet Tinker Crate with clear instructions and STEM learning
  1. Step 1 of wooden trebuchet kit assembly in progress
  2. Step 2 of wooden trebuchet kit assembly in progress
  3. Step 3 of wooden trebuchet kit assembly in progress
  4. Step 4 of wooden trebuchet kit assembly in progress
  5. Step 5 of wooden trebuchet kit assembly in progress

Slide to see a crate come to life!

How It Works

  1. Pick a Line.

    We offer projects for every age and interest!

  2. Delivered Monthly.

    Choose your plan and the first crate ships in 2 days. Pause or cancel anytime.

  3. Serious Fun!

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

We’re KiwiCo — The Innovation Factory.

Everything we produce is designed by experts and tested by kids.

A workshop with fully assembled ukulele from Eureka monthly STEM kit for adults

We spend 1000+ hours designing & testing every single crate.

Over 20 Million
Crates of Fun... And Counting!

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

Our customers love us!

4.7 stars

19,780 reviews
User avatar

My child loves the activities, and I love doing them together. Great activities for homeschoolers!

-Annemarie A

Let's get started!

  1. Pick a line

    Crate 0

    Graphic of a truck, shipping your crate to you! Free shipping on all subscriptions within the U.S!

    No commitment, switch lines anytime.
  2. Subscription length

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  3. Personalize it