---
product_id: 687601085
title: "LEGO DUPLO Train Tunnel and Tracks Expansion Set 10425 | 10 Track Pieces, 2-Way Points Switch & Arch, Learning Toy for Toddlers, Gift for 2+ Year Old Boys & Girls, 20 Pieces"
brand: "lego"
price: "55207CFA"
currency: XOF
in_stock: true
reviews_count: 6
category: "Lego"
url: https://www.desertcart.sn/products/687601085-lego-duplo-train-tunnel-and-tracks-expansion-set-10425-10
store_origin: SN
region: Senegal
---

# Colorful tunnel & funnel elements 2-way points switch for dynamic routes 10 versatile track pieces LEGO DUPLO Train Tunnel and Tracks Expansion Set 10425 | 10 Track Pieces, 2-Way Points Switch & Arch, Learning Toy for Toddlers, Gift for 2+ Year Old Boys & Girls, 20 Pieces

**Brand:** lego
**Price:** 55207CFA
**Availability:** ✅ In Stock

## Summary

> 🚂 Unlock the ultimate toddler train adventure — don’t let your little conductor miss out!

## Quick Answers

- **What is this?** LEGO DUPLO Train Tunnel and Tracks Expansion Set 10425 | 10 Track Pieces, 2-Way Points Switch & Arch, Learning Toy for Toddlers, Gift for 2+ Year Old Boys & Girls, 20 Pieces by lego
- **How much does it cost?** 55207CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/687601085-lego-duplo-train-tunnel-and-tracks-expansion-set-10425-10)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamlessly Connect & Grow:** Compatible with LEGO DUPLO Town train sets for an ever-expanding play experience.
- • **Master the Art of Direction:** 2-way points switch lets kids control train paths, boosting problem-solving skills.
- • **Safe, Tested & Toddler-Approved:** Crafted to meet strict safety standards, perfect for curious 2+ year olds.
- • **Build Dexterity & Spatial Awareness:** Hands-on tunnel assembly sharpens fine motor skills and spatial thinking.
- • **Expand Your Toddler’s Railway Universe:** Add 10 track pieces and a tunnel to fuel endless creative journeys.

## Overview

The LEGO DUPLO Train Tunnel and Tracks Expansion Set 10425 includes 20 colorful pieces—10 track segments, a tunnel, a funnel, and a 2-way points switch—designed for toddlers aged 2 and up. This set enhances spatial awareness, fine motor skills, and problem-solving through creative play. Fully compatible with other LEGO DUPLO Town train sets, it offers endless expansion possibilities while meeting rigorous child safety standards.

## Description

From the manufacturer Train expansion set Preschoolers can build spatial awareness and even greater journeys for their existing LEGO DUPLO trains (sold separately). Add to any LEGO DUPLO train set A tunnel, 10 track pieces, a funnel element and a 2-way points switch piece to add to existing sets (sold separately). LEGO DUPLO Town Train Tunnel and Tracks Expansion Set Change direction 2-way points switch sends trains along a different path. Practice fine motor skills Building the tunnel can develop toddlers’ dexterity. Teaches problem-solving skills Toddlers figure out where they want their track to go. Sharpens preschoolers’ skills This build-and-rebuild toy encourages toddlers to keep trying as they persist in building the perfect route for their train. Great gift for toddlers who love to explore Keep preschoolers on track for even more learning journeys with other LEGO DUPLO Town train sets (sold separately).

Review: Little disappointed - The quality is very good. But, I am a little bit disappointed because the tunnel is made of only one peace. It should have more parts…
Review: Divertente - Divertente!

## Features

- Toy train track set – Toddlers aged 2+ extend their LEGO DUPLO railway adventures and learn with the Train Tunnel and Tracks Expansion Set for kids
- Creative toy with lots of pieces – This building toy includes 10 track pieces, 1 action brick, a 2-way points piece and tunnel and funnel elements
- Anytime gift idea for kids – This extension train set makes a fun gift for 2+ year old boys and girls who love Montessori and educational toys
- Fun toddler learning toys – All elements of this LEGO DUPLO toy have been tested to the max to ensure they fulfil demanding child safety standards
- Connects to other toy train sets – This set links to LEGO DUPLO Town train sets (10427 and 10428) for a fun learning journey for preschool-aged kids

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BT3WM3H |
| Age Range Description | 2+ |
| Best Sellers Rank | #3,862 in Toys ( See Top 100 in Toys ) #348 in Toy Building Sets |
| Brand Name | LEGO |
| Color | multicolor |
| Country of Publication | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 out of 5 stars 524 Reviews |
| Educational Objective | Creative thinking, Emotional intelligence, Imagination development, Motor skills, Social skills |
| Global Trade Identification Number | 05702017583808, 05702017670379 |
| Included Components | LEGO Train Tunnel and Tracks Expansion Set 10425 |
| Is Assembly Required | Yes |
| Item Dimensions | 28.2 x 26.2 x 11.8 centimeters |
| Item Type Name | Building set |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1188 |
| Manufacturer Minimum Age (MONTHS) | 24 |
| Manufacturer Part Number | 10425 |
| Manufacturer Warranty Description | If your new LEGO set is missing parts or has faulty parts, LEGO System A/S will replace these parts free of charge through our Bricks & Pieces service. We strive to make this free replacement available in all countries, but reserve the right to change the availability of the Bricks & Pieces service at any time without prior notice. |
| Material Type | Plastic |
| Model Name | 6470489 |
| Model Number | 10425 |
| Model Year | 2025 |
| Number of Batteries | 1 Unknown batteries required. |
| Number of Pieces | 20 |
| Sub Brand | DUPLO TOWN |
| Subject Character | Train |
| Theme | Vehicle |
| Unit Count | 1 Count |

## Images

![LEGO DUPLO Train Tunnel and Tracks Expansion Set 10425 | 10 Track Pieces, 2-Way Points Switch & Arch, Learning Toy for Toddlers, Gift for 2+ Year Old Boys & Girls, 20 Pieces - Image 1](https://m.media-amazon.com/images/I/81irdQwz0EL.jpg)
![LEGO DUPLO Train Tunnel and Tracks Expansion Set 10425 | 10 Track Pieces, 2-Way Points Switch & Arch, Learning Toy for Toddlers, Gift for 2+ Year Old Boys & Girls, 20 Pieces - Image 2](https://m.media-amazon.com/images/I/71dT3D7QhuL.jpg)
![LEGO DUPLO Train Tunnel and Tracks Expansion Set 10425 | 10 Track Pieces, 2-Way Points Switch & Arch, Learning Toy for Toddlers, Gift for 2+ Year Old Boys & Girls, 20 Pieces - Image 3](https://m.media-amazon.com/images/I/813-gH-DBcL.jpg)
![LEGO DUPLO Train Tunnel and Tracks Expansion Set 10425 | 10 Track Pieces, 2-Way Points Switch & Arch, Learning Toy for Toddlers, Gift for 2+ Year Old Boys & Girls, 20 Pieces - Image 4](https://m.media-amazon.com/images/I/714gkEGoSxL.jpg)
![LEGO DUPLO Train Tunnel and Tracks Expansion Set 10425 | 10 Track Pieces, 2-Way Points Switch & Arch, Learning Toy for Toddlers, Gift for 2+ Year Old Boys & Girls, 20 Pieces - Image 5](https://m.media-amazon.com/images/I/81r8acrVa7L.jpg)

## Customer Reviews

### ⭐⭐⭐ Little disappointed
*by D***C on 5 February 2025*

The quality is very good. But, I am a little bit disappointed because the tunnel is made of only one peace. It should have more parts…

### ⭐⭐⭐⭐⭐ Divertente
*by C***N on 18 June 2025*

Divertente!

### ⭐⭐⭐⭐⭐ Tolles Erweiterungsset – macht die Duplo-Bahn noch spannender!
*by C***. on 10 October 2025*

Ein wirklich schönes Ergänzungsset für die Duplo-Eisenbahnwelt. Die Weichen lassen sich leicht bedienen und erfordern kaum Kraft – unser zweijähriges Kind kommt super damit zurecht. Der Tunnel ist stabil und optisch schön gemacht. Ich habe das Set zweimal gekauft, um einen „echten“ Tunnel bauen zu können – das lohnt sich auf jeden Fall! Alles passt perfekt zu den bestehenden Duplo-Schienen und sorgt für noch mehr Spielspaß und Abwechslung.

## Frequently Bought Together

- LEGO DUPLO Town Train Tunnel and Tracks Expansion Set, Toddler Learning Toy for 2 Plus Year Old Boys & Girls, Montessori Playset for Preschool Kids Who Love Creative Vehicle Toys 10425
- LEGO DUPLO Train Bridge and Tracks Expansion Set, Educational Learning Toy for 2 Plus Year Old Toddlers, Boys & Girls, Build-and-Rebuild Creative Set Develops Fine Motor Skills 10426
- LEGO Steam Train

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-29*