Cuboro CUBES – Extension set for higher marble runs

More height. More possibilities. More fun.

With the Cuboro CUBES expansion set, you lay the solid foundation for even more spectacular marble runs. The 16 solid wooden cubes without a ball track serve as building elements and support cubes for your constructions—perfect for additional levels, creative experiments, or free-form building.

Whether as a tower, bridge, or pillar: The CUBES add structure, height, and stability to your marble run – and can be seamlessly combined with all other Cuboro sets. Even younger children from 2 years old can use the solid cubes for stacking, sorting, and initial construction.

The CUBES set is the ideal addition for builders of all ages who want to gradually expand their system. And thanks to natural, sustainable Swiss beechwood, it impresses not only with its functionality but also with its quality and durability.

Awarded the "spiel gut" seal.

• Building blocks: standardized cube shape with 5 x 5 x 5 cm
• Overall dimensions: can be individually designed depending on the construction
• Weight: approx. 2.5 kg (complete set)

The set is compact yet expandable. It fits on any gaming table and can be easily stored after use.

Manufactured in Switzerland with the highest precision

• Up to 30 work steps per element
• Gently ground, rounded edges for maximum safety
• Glass marbles made to Japanese quality standards, optimally matched to the track layout

This marble run set represents excellent craftsmanship where every detail counts. For parents who don't compromise.

• Promotes logical thinking and spatial imagination
• Supports fine motor skills and creative problem solving
• Ideal for Montessori-oriented learning
• Suitable for individual play or group activities (at home, daycare, school)

This marble run is more than just a toy – it is a tool for the holistic promotion of child development.