Korko cork blocks: sustainable building with cork

Cork is an unusual building material for children's hands: light, warm, non-slip and completely quiet. The building blocks by Korko make use of these properties – here you will find out what defines them and which set suits your family.

Why cork?

Cork comes from the bark of the cork oak, which grows back – the tree stays standing. For play, the material means one thing above all: the blocks are very light, yet grippy enough for tall towers to hold. If a structure falls over, nobody gets hurt and nothing clatters. Cork is also hypoallergenic, and production takes place in Portugal. Similar arguments speak for wooden toys – cork complements them perfectly.

Building without instructions

Korko sets come without a template: your child decides whether a tower, a bridge or a whole city takes shape. Exactly this open-ended play encourages imagination, spatial thinking and persistence – and works just as well alone as in pairs.

Which set suits your family?

• Small Architects with 20 blocks: the handy entry point – ideal for the littlest ones and as an addition on the go.
• Tall Architects with 40 blocks: more shapes for taller and more complex structures.
• Giant Architects with 60 blocks: for sprawling landscapes and building together with siblings.

All sizes can be combined freely – so you can start small and expand later.

Durable and sustainable

The blocks are robust and survive intensive building phases – a toy that stays for years and can be passed on. Cork is also antistatic and easy to wipe clean.

Nicely combinable

Cork blocks play beautifully alongside other building material: as a foundation for magnetic tiles, as a mountain for the marble run or as a town for play figures. New combinations keep emerging.

Frequently asked questions

From what age are cork blocks suitable?

From 18 months. The blocks are big enough not to be swallowed and light enough for small hands to stack – an advantage over heavy wooden blocks at this age.

How many blocks do you need to start?

The 20 blocks of the Small Architects are enough for towers and simple structures. If you already know that building will be frequent and shared, start bigger – all sets can be combined, so buying more later is never wasted.

How do you clean cork blocks?

Wipe with a damp cloth and let them dry. Do not soak and do not put them in the dishwasher – cork absorbs water and swells. It is antistatic anyway, so dust hardly sticks.

Do cork towers really hold?

Yes, better than many expect. The surface is grippy, so the blocks do not slide off each other. And if the tower does fall, nothing happens – no noise, no bruises, no woken siblings.

You will find all sets in our Korko collection – more building ideas in the collections wooden building blocks and construction play.