Review and buy the LEGO® DUPLO Train Tunnel and Tracks Expansion Set Building Kit 10425 at Maziply Toys today.
- Train track toy set – Toddlers aged 2+ extend their LEGO® DUPLO® railway adventures and learn development skills with the Train Tunnel and Tracks Expansion Set
- Comes with lots of extra pieces to grow the fun – This creative building toy includes 10 track pieces, 1 action brick, a 2-way points piece and tunnel and funnel elements
- Anytime gift idea – This extension set makes a fun treat for any toddler who loves to play with their LEGO® DUPLO® interactive toy train sets, sold separately
- Quality toddler toys – All elements of this LEGO® DUPLO® toy have been tested to the max to ensure they fulfill demanding child safety standards
- Track building that connects to toy train sets – Add this set to LEGO® DUPLO® Town interactive train sets (10427 and 10428) to create an even bigger learning journey for preschool kids
Preschool kids add even more fun to their LEGO® DUPLO® train sets while learning spatial awareness with this track building toy for toddlers.
Extend toddlers’ train adventures with the Train Tunnel and Tracks Expansion Set (10425) toy for toddlers. Preschool kids aged 2+ grow their learning adventures as they add a tunnel and extra track to their LEGO® DUPLO® Town interactive toy train sets (10427 and 10428, sold separately). This creative building toy comes with a tunnel build and a 10-piece track, including a funnel element and a 2-way points switch so toddlers can change their train’s direction of travel. The action brick lights up the dark tunnel when activated by the interactive train from sets 10427 and 10428. This kids’ learning toy encourages a toddler’s development. By extending the train track through the toy tunnel, preschoolers learn spatial awareness. Using problem-solving skills to combine the toy track and prediction skills to determine the train’s destination, toddlers develop patience and focus as they discover the many routes they can make.
Extend toddlers’ learning journeys with this creative track expansion set. Preschoolers create new adventures for their train by adding 10 extra pieces of track, funnel and tunnel elements, and a points switch to change the direction of travel. The set also comes with an action brick that activates the train’s lights as the engine travels over it.
Gift for LEGO DUPLO Fans
Looking for LEGO DUPLO gift ideas in the building sets department? They'll love the LEGO® DUPLO Train Tunnel and Tracks Expansion Set Building Kit 10425. It's the perfect gift for anyone who loves LEGO DUPLO. Perfect for birthdays, holidays, or any special occasions.
LEGO Product Details
- Product: LEGO® DUPLO Train Tunnel and Tracks Expansion Set Building Kit 10425
- Manufacturer: LEGO
- Brand: LEGO DUPLO
- Product Type: Building Sets
- Category: LEGO
- Year Released: 2025
- Pieces: 20
- Recommended Age: 2 Years and older.
Additional Product Info
- UPC: 673419388986
- Item Number (MPN): 10425
- Weight: 1.6 lbs
- Packaging Size: 10.4 x 4.7 x 11.2 (H x W x L) Inches
- Country of Origin: China
Safety Information:
⚠ Child supervision is recommended by an adult when using this product.
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Get your LEGO® DUPLO Train Tunnel and Tracks Expansion Set Building Kit 10425 at Maziply Toys today!