Have a whale
of a time!

Start a Kiwi Crate subscription with
the viral Mechanical Sweeper.

How it works

  1. 1

    Choose Kiwi Crate.Your Mechanical Sweeper will ship in 2-3 business days.

  2. 2

    Delivered monthly.The fun continues with awesome projects each month. Pause or cancel anytime

    Q

  3. 3

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

Montage of Kiwi Crate engineering projects

Why start with Mechanical Sweeper?

In this crate, you'll build a toy vacuum cleaner-like sweeper with multiple moving parts that can be used to pick up pom-poms, small toys, and more. You'll also paint colorful watercolor whales for your mechanical cleaner and see a reaction between salt and water!

Everything needed, from materials to illustrated directions, is included, along with explore!, a bonus play & learn magazine with extra projects and activities!

Start with Mechanical Sweeper

Fans are loving

Mechanical Sweeper

It encourages clean up! It is a fun, easy build, and I like the addition of painting the whales.

Start with Mechanical Sweeper

The perfect STEM crate for kids ages 5-8

Starting at $18.50 + free shipping in the U.S.

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

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Start with Mechanical Sweeper

Reviews for Kiwi Crate

4.7

12,935 reviews

5
74%
4
21%
3
3%
2
1%
1
1%
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