Cuboro Tunnel The Extra Set For Surprising Tunnel Systems

The Tunnel Extra Set from Cuboro adds hidden tunnels to any marble run. With 16 wooden track elements and 5 marbles, it allows the marbles to roll through twists and turns out of sight, adding depth and new possibilities to existing layouts. The set can be combined with any Starter or Extra Set to create more complex and imaginative runs.

Tunnel encourages spatial thinking and planning as players explore how marbles move through invisible sections of the course. It promotes understanding of cause and effect in three-dimensional layouts and expands the range of designs that can be created.

Cuboro Tunnel includes 16 wooden track building blocks and 5 marbles. The wooden components are made in Switzerland from sustainably sourced natural Swiss beech wood.

Contains small parts. Unsuitable for people vulnerable to choking hazards..
Suitable for indoor use only

Features :
- Cuboro Tunnel Extra set with 16 wooden blocks to add tunnels to any marble run
- Marbles roll through hidden sections for added depth and variety
- Encourages spatial thinking and planning in three-dimensional layouts
- Supports understanding of cause and effect and course design
- Made in Switzerland from sustainably sourced natural Swiss beech wood

Product Dimension : 9.06 x 9.06 x 2.36 inches
Recommended Age : Suitable for 14 years and above