Once Kids

Eco-bricks™ Natural and Color

Durable and beautifully crafted wooden blocks.
These interlocking blocks aren't just fun - they are friendly to the planet, too!

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Eco-bricks™ Bamboo

Made from precision-cut natural bamboo wood.
Eco-bricks™ Bamboo bricks are a brilliant first step into healthier, greener, construction block fun!

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Playhard Heroes

Ready to save the world from crime and plastic waste - Playhard Hero Action Figures are a great alternative to traditional plastic figures!

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Wanderlust Series

Go site-seeing during playtime with these iconic city collections!

Explore Available Cities

World's First Wooden Construction Building Block System!

Once-Kids launched in 2014 creating the world's first ever 100% wooden and compostable construction building blocks (which are compatible with plastic interlocking blocks). We have grown to now offer multiple product lines within that category including Eco-bricks™ Bamboo, Color, and Plus!

Patent Pending.

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