We’re the creators of an award-winning range of eco-friendly children’s toys you can build yourself.

Made from sustainable cardboard, our innovative, STEM-inspired kits are great fun to build and provide hours of entertainment; reducing screen-time and bringing families together to create special memories.

Assembled using simple slot-together techniques – there’s no glue, no mess, no fuss. Everything you need is provided in the kit and each of our kits has an on-pack star rating to show the complexity of the build.


Our growing range of kits are suitable for children 8 years+ but are best enjoyed as a family experience. We love to inspire curious young minds and encourage learning through play.

Proudly designed in the UK by our team of brilliant paper engineers, each Build Your Own kit is made from high-quality, sustainable materials, with minimal plastics. And our eco-friendly packaging is 100% recyclable.

Yep, every single bit!!

Our team is incredibly passionate about being environmentally responsible in all that we do and respecting our planet.

Meet the team!


Innovation Director


Creative Director


Product Designer


Cardboard Engineer


Sales Director


BYO Mascot

We hope you have the most brilliant fun with your kits.
Don’t forget to tag us #byokits – we’d love to see you!

The Build Your 0wn Team x

Build Your Own is a registered trademark of


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