Play to learn subscription box and toys for developing brains.

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The right play for your child’s developing brain

✔︎ Based on Science

✔︎ Designed by Experts

✔︎ Natural & Safe Material

Explore The Playboxes

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85% of your child’s brain is developed by the age of 3

We did all the research so you don't have to

We created The PlayBox Program, to support you and your baby during those critical years

Grounded in the Science of Early Childhood Development

The Play Boxes are filled with play essentials and activities that were designed by experts: we link brain science, child development research, and Montessori philosophy to the way you play.

Join The Program

How It Works

Get a box of science-backed toys to your door at each developmental stage.

Enter your child's birth date to find just the right Play Box to start with

Subscribe to The Play Program starting at the right stage

Receive a subscription box every 2 months

Ships Every 2 Months

No commitment | Cancel Anytime

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More Than a Box of Toys

Each box comes with an easy to follow guide for you and your little one: make the most of each play tool and and understand your child’s behavior through an expert’s eyes.

Natural & Baby Safe

PlayBoxes meet or exceed global safety standards for babies and children. We utilize FSC certified wood and natural fabrics

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Feel confident you're giving your child the best

MonkiBox provides the map to help you confidently guide your child’s learning. We take the guesswork out of choosing the right toys for early learning