Customer Reviews for LEGO DUPLO Town Train Tunnel and Tracks Expansion Set, 20 Pieces (10425)
Item # : 24642261
Model # : 10425
LEGO DUPLO train track extension toddler toy
- 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
Price is $30.79
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11 reviews
Most helpful positive review
Posted Jul 25, 2025
Non toxic materials
The Train Tunnel and Tracks Expansion Set is a fun and engaging add-on for any train set.
Safety: Made with child-safe, non-toxic materials and smooth edges.
Durability: Sturdy construction holds up well to active play.
Compatibility: Works with most major wooden train brands.
Design: Colorful, realistic tunnel and well-crafted track pieces.
Entertainment: Adds creativ...
Safety: Made with child-safe, non-toxic materials and smooth edges.
Durability: Sturdy construction holds up well to active play.
Compatibility: Works with most major wooden train brands.
Design: Colorful, realistic tunnel and well-crafted track pieces.
Entertainment: Adds creativ...
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VS
Most helpful critical review
Posted Nov 22, 2025
Combination of pieces is poor and low value
All curves for extra track when straight track is more rare. Only one switch track when old switch track set had 2. The tunnel is fine for having a strong tunnel but having only one switch track and all curved track significantly lowers the value of the set. However if it is on sale for about half the price, I would recommend buying 2.
Eileen13
Verified Buyer
Reviewed at:
LEGO
Posted Nov 22, 2025
Combination of pieces is poor and low value
All curves for extra track when straight track is more rare. Only one switch track when old switch track set had 2. The tunnel is fine for having a strong tunnel but having only one switch track and all curved track significantly lowers the value of the set. However if it is on sale for about half the price, I would recommend buying 2.
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monicap101_253
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Jul 25, 2025
Non toxic materials
The Train Tunnel and Tracks Expansion Set is a fun and engaging add-on for any train set.
Safety: Made with child-safe, non-toxic materials and smooth edges.
Durability: Sturdy construction holds up well to active play.
Compatibility: Works with most major wooden train brands.
Design: Colorful, realistic tunnel and well-crafted track pieces.
Entertainment: Adds creativ...
Safety: Made with child-safe, non-toxic materials and smooth edges.
Durability: Sturdy construction holds up well to active play.
Compatibility: Works with most major wooden train brands.
Design: Colorful, realistic tunnel and well-crafted track pieces.
Entertainment: Adds creativ...
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tiffanym8974_8147
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Jun 5, 2025
Sturdy and easy to assemble
My son loves his Lego building set and was super excited to receive some cool extra pieces to his track and tunnel he gives this product 500 thumbs up and said it's perfect lol
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christinap245_3599
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Apr 6, 2025
Fun and easy to use
I was so impressed that it was simple enough for my 4-year-old to put together without my help. Only downside is that there isn’t even a small train-like toy that comes with it. The parts also just lay together so it’s very easy for them to break apart. For now she at least enjoys building it, taking it apart, and building it again.
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Uncle rt
Verified Buyer
Reviewed at:
LEGO
Posted Apr 2, 2025
It's a tunnel
It's an expansion for his train. They need a package of just action tiles for the train.
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tracyc122_7208
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Mar 29, 2025
In summary, I highly recommend the Lego Duplo Trai
Check out what I just got from Influenster 😍🎉🔥
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**Rating: ⭐⭐⭐⭐ ⭐
I recently purchased the Lego Duplo Train Tunnel and Tracks Expansion Set for my 2-year-old grandson, and I couldn't be happier with this decision! This set has qu...
If you want free products too, follow this link: www.influenster.com/r/9909732**Lego Duplo Train Tunnel and Tracks Expansion Set Review**
**Rating: ⭐⭐⭐⭐ ⭐
I recently purchased the Lego Duplo Train Tunnel and Tracks Expansion Set for my 2-year-old grandson, and I couldn't be happier with this decision! This set has qu...
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dylanb50_3943
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Mar 27, 2025
Easy assembly
My daughter has it at her mom's now, so I don't have pictures. She liked it though, even though she's a little too old for the one they sent. She liked the easy assembly of it and being able to actually finish it unlike the huge like 1000 piece Legos that end up being scattered all over my home. Overall good rating.
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njy_7663
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Mar 23, 2025
Great time!
We had a ton of fun playing with this Lego set with my Autistic son. It did help him learn patience and really use his imagination in order to build the train tracks more than once. It came with 20 pieces as promise was is suitable for children over two, as advertised.
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maggiel620_8675
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Mar 15, 2025
Great
This set was great easy compatible with blocks when have. Super fun and easy to assemble ny son had fun. It was versatile in use he put his cars and trains on it.
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samg68_2269
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Feb 24, 2025
Fun toys
This is our introduction to duplos..we've always liked Legos as adults so this is great for our kid! Fun to build and watch his excitement and now we have to go buy the rest of the train set
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JoeNic
Reviewed at:
LEGO
Posted Jan 24, 2025
Nice add-on
My son got the Steam Train (10874) for Christmas this year and I wanted to get him some extra track to give us more layout options. This pack provides a good number of track pieces and a big tunnel piece for a reasonable price. I would have liked some straight tracks in this pack though. Most of the track in the Steam Train and all of these are curved, so we can't build...
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