Train Tunnel and Tracks Expansion Set - LEGO DUPLO



Currently unavailable



Currently unavailable
This guide is for parents and caregivers of toddlers aged 2+ looking to enhance their LEGO DUPLO Town train sets. The Train Tunnel and Tracks Expansion Set (10425) provides a tunnel and extra track pieces, sparking spatial awareness and problem-solving skills. Note that this set is an expansion and requires a compatible LEGO DUPLO Town train set (10427 and 10428) for full functionality.
| Series | DUPLO |
|---|---|
| Model Part Number | 10425 |
| Brand | LEGO |
This set is designed for toddlers aged 2 years and older.
No, this set is an expansion and does not include a train. It is designed to be used with existing LEGO DUPLO train sets (10427 or 10428).
Wipe the pieces with a damp cloth. Avoid using harsh chemicals or placing them in a dishwasher.
Check for any obstructions or debris in the connection points. Make sure the pieces are aligned correctly and apply firm pressure.
Yes, this set is compatible with other LEGO DUPLO bricks and sets, allowing for expanded building possibilities.
The action brick is a special element that lights up the tunnel when triggered by compatible LEGO DUPLO trains, adding an interactive feature to playtime.
The points switch allows toddlers to change the direction of the train on the track, adding a new dimension to their play and teaching them about cause and effect.
Ensure the track is properly connected, and the train is compatible. Check the train's batteries if the action brick light isn't working.
Make sure the switch is correctly positioned and that the track pieces are securely connected to it. Check for any obstructions.
Setup:
Compatibility:
Care: