JUNIOR - the Starter Set from 3 years
Where little hands create great things
With JUNIOR, children aged 3 and up can discover the world of marble runs through play. The long tracks can be easily combined with other elements and usually guide the marble visibly along the surface – for quick successes and sparkling eyes.
Whether alone or together with their parents, JUNIOR invites children to build, marvel, and experiment further. Along the way, they develop fine motor skills and coordination – and there is room for imagination and their first own constructions.
A set for curious hands and alert minds – and the beginning of a great journey with CUBORO.
Naturally ingenious, beech wood
Our cubes come from the forest - more precisely: from sustainably managed Swiss beech forests. The wood is robust, durable and comes directly from the region.
Each cube remains untreated, completely natural - so you can still feel the characteristic feel of the wood. Because it not only looks good, but also shows responsibility, it bears the "Swiss wood" label.
Genuine sustainability from nature - a raw material that grows with you, just like the joy of playing.
Playing safely
CUBORO elements are robust, durable and naturally free from harmful substances - so they are safe for skin or mouth contact, even for people with allergies. To ensure that everything runs smoothly during play, each Element is carefully sanded - for clean edges and a safe, pleasant playing experience.
Our marbles also play it safe: they meet the highest safety standards in the industry. Nevertheless: small balls - big effect. Please keep out of reach of children under 3 years of age.
CUBORO JUNIOR
The highlights
- Building your first own marble runs
- Visible, easy-to-follow course layouts
- Intuitive play with rails, cubes, and imaginative shapes
Learning through play
- Promotes fine motor skills and hand–eye coordination
- Free play creates space for imagination and first own constructions
- Playful experience of cause and effect




