easy experiment

art-science projects

magic tricks

indoor project

indoor game

playdate activities

flowers

Invisible Ink

dinosaur

animals

pretend play

Be a Play Dough Detective

outdoor project

outdoor activities

household craft

Easy Backyard Spy Fort

alphabet

game

family activity

learning game

at-home learning

Backwards Secret Messages

cardboard crafts

handmade

game design

homemade craft

Telescope Spotting Game

craft

books

learning activity

I Spy Books

STEM

Fingerprint Kit

The Secret Agent Crate

Motion & Mechanics

Schools and Groups

Kiwi

Grades K-2

Engineering

Art & Design

STEM Toys For 5 Year Olds 

STEM Toys For 6 Year Olds 

STEM Toys for 7 Year Olds 

STEM Toys for 8 Year Olds 

Mechanical Engineering

中文

Show S&G

educore

Arts & Music

Mechanical Sweeper

Engineer a mechanical sweeper with a whale of a twist! Build a vacuum-like sweeper with multiple moving parts that can pick up pom-poms, small toys, and more.

Fun & Games

Bestsellers

Sale

Outdoor

STEAM Gifts

Grades 3-5

Grades 6-8

Outdoor toys for kids 

Unusual Gifts For Kids

Gifts For Smart Kids

Award Winning Toys 

Building Toy Kit Gifts 

Racing

Boys & Girls Clubs

Active

EPIC

Product Finder

Gross Motor Play

Start with this Crate

Cannonball Launcher

Build a launcher that uses elastic power to shoot foam cannonballs. Contains everything you need to build a working launcher and matching mount.

Life Sciences

En Español

My Body and Me

Explore the human anatomy, create and learn how to identify multiple organs, and discover x-rays and how they work. Build a stethoscope to hear your own heartbeat. Make plush organs, like a brain, a heart, and a stomach. Create your own x-rays that look real.

EDU Featured

Lemonade Stand

Hide From Store Category

Montessori Toys for Kids

Corporate Gifting

Marble Timer

Construct a marble-powered mechanism that helps keep time! Experiment with your timer and design new paths to help the marbles run faster, slower, and everything in between. Then time yourself while creating colorful dip-dye wood art.

Animals & Nature

Pretend Play

Gifts under $20

Stuffed Animals

Toddler

Animal Lovers

Baby & Toddler Store Exclusive

Steve Plushie

Everyone's favorite kiwi bird makes the perfect cuddly companion for a Kiwi Crate kid — whether they're working on a science experiment, making amazing art, or having a pretend-play adventure. 
This Steve Plushie comes as a finished product, not a DIY building kit.

The Secret Agent Crate

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The Secret Agent Crate

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