Inspiring young
innovators

Seriously fun and enriching projects, delivered.

Get $10 off 1st month
Get $10 off 1st month ➜

Peek inside!

  • Kid-friendly
    instructions

  • Award-
    winning
    projects

  • Enriching
    content

Pamphlet from Trebuchet Tinker Crate with clear instructions and STEM learningExample of a Tinker Crate monthly STEM box from KiwiCo
  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 what you can build!

How it works

  1. 1

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

  2. 2

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

    Q

  3. 3

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

Select products from KiwiCo monthly STEAM boxes.

We’re KiwiCo —
The Innovation Factory.

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

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

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Check out our Store for individual projects — perfect for hands-on learning and get $10 off your first order!

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

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

Our customers love us!

4.7 stars

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29,941 reviews
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It's a fantastic initiative that teaches my son about STEM in a way that is fun and accessible

-Oliver D

Awesomeness for kids of all ages!
Starting at $18.50

+ Free shipping within the U.S.

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