Cuboro Tunnel
Delivered the day after tomorrow
Only 3 pieces in stock
Only 3 pieces in stock
free shipping
At a Glance
System expansion for starter sets
The extension set includes 16 beech wood elements to expand existing starter sets from Cuboro and cannot be used as a standalone marble run.
Natural beech wood
The 16 included building blocks are made from natural beech wood and offer robust material quality for children aged 7 and over.
Hidden tunnel systems
The special elements allow you to build invisible tunnel routes where the marbles roll completely inside the wooden cubes.
In Detail
30-day right of return
24 Months Warranty (Bring-in)
3 additional offers