Train Tunnel and Tracks Expansion Set - LEGO DUPLO

Extend toddlers’ train adventures with the Train Tunnel and Tracks Expansion Set (10425) toy for t...

Currently unavailable

Currently out of stock

This product is not available at the moment. Check back later or explore other options below.

Similar alternatives

Product Information

Full details

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.

All features

SeriesDUPLO
Model Part Number10425
BrandLEGO

Extended Product Information

FAQs

What age is this set suitable for?

This set is designed for toddlers aged 2 years and older.

Does this set include a train?

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).

How do I clean the LEGO DUPLO pieces?

Wipe the pieces with a damp cloth. Avoid using harsh chemicals or placing them in a dishwasher.

What if a track piece won't connect?

Check for any obstructions or debris in the connection points. Make sure the pieces are aligned correctly and apply firm pressure.

Can I use this set with other LEGO sets?

Yes, this set is compatible with other LEGO DUPLO bricks and sets, allowing for expanded building possibilities.

What is the action brick?

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.

What does the points switch do?

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.

Troubleshooting

The train won't pass through the tunnel.

Ensure the track is properly connected, and the train is compatible. Check the train's batteries if the action brick light isn't working.

The two-way points switch is not working.

Make sure the switch is correctly positioned and that the track pieces are securely connected to it. Check for any obstructions.

Pros and Cons

Pros

  • Encourages spatial awareness through track layout and tunnel interaction.
  • Develops problem-solving skills as children plan train routes.
  • Enhances focus and patience as toddlers experiment with different track configurations.
  • Offers an engaging and interactive play experience.

Cons

  • Requires a compatible LEGO DUPLO train set (10427 or 10428) to function fully.
  • Limited in scope, as it only expands the track and doesn't include a train.
  • Small parts could be a choking hazard for children under 2 years old, or those who still put things in their mouths.

Setup, Compatibility & Care

Setup:

  1. Connect the track pieces together, ensuring they fit securely.
  2. Place the tunnel element in the desired location on the track.
  3. Integrate the two-way points switch to allow direction changes.
  4. Ensure the action brick is correctly positioned to interact with compatible trains.

Compatibility:

  • Specifically designed to work with LEGO DUPLO Town interactive toy train sets (10427 and 10428).
  • Compatible with other LEGO DUPLO bricks and sets, allowing for versatile building.

Care:

  • Wipe the pieces with a damp cloth to clean.
  • Avoid harsh chemicals or excessive heat.
  • Store the pieces in a clean, dry place.