Customer Reviews for LEGO Creator 3-in-1 Unicorn Castle, 390 Pieces (31175)
LEGO Creator 3-in-1 Unicorn Castle, 390 Pieces (31175) is New at Staples
Item # : 24646797
Model # : 31175
LEGO Creator Unicorn Castle 3-in-1 rebuildable toy set
- 3 unicorn toy building options in 1 box: LEGO Creator Unicorn Castle set lets girls and boys aged 8 and up build and rebuild 3 different unicorn model sets using the same bricks
- Endless play possibilities: Kids can role-play fantasy adventures with 3 different unicorn toys (models cannot be built simultaneously): a unicorn castle, a unicorn ship and a unicorn playground
Price is $42.99
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33 reviews
Most helpful positive review
Posted Jan 17, 2026
Love a 3 in 1 build set
3 in 1 set, brilliant idea being 3 in 1. Means you can have the fun of building multiple times. Great quality and colour, easily click together creating a beautiful piece. Love Lego sets.
gabibbe_3346
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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influenster.com
Posted Jan 17, 2026
Love a 3 in 1 build set
3 in 1 set, brilliant idea being 3 in 1. Means you can have the fun of building multiple times. Great quality and colour, easily click together creating a beautiful piece. Love Lego sets.
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aleksandraj12_7716
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Posted Jan 16, 2026
Great set for creative kids!
Great set for creative kids!
This LEGO Creator 3-in-1 Unicorn Castle is amazing. My child loved that you can build three different models from one box. The colors are very bright and magical. It's a high-quality set that keeps kids busy for hours. Highly recommend!
This LEGO Creator 3-in-1 Unicorn Castle is amazing. My child loved that you can build three different models from one box. The colors are very bright and magical. It's a high-quality set that keeps kids busy for hours. Highly recommend!
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beautyonreview_9471
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influenster.com
Posted Jan 4, 2026
A gorgeous, versatile LEGO set that will give you
LEGO 3in1 Unicorn Castle set! 🦄✨
As a family of LEGO lovers, this set has been a total hit. It’s packed with the most gorgeous pastel bricks and incredible attention to detail.
What we love most is the 3-in-1 versatility. We spent hours of quality time together as a family exploring all three builds:
- The majestic Unicorn Castle in the clouds (the turrets are stunning...
As a family of LEGO lovers, this set has been a total hit. It’s packed with the most gorgeous pastel bricks and incredible attention to detail.
What we love most is the 3-in-1 versatility. We spent hours of quality time together as a family exploring all three builds:
- The majestic Unicorn Castle in the clouds (the turrets are stunning...
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riverjj_8016
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Posted Jan 2, 2026
Great Lego Build
This was such a lovely little project to do together with my 5 year old. We built it side by side and she absolutely loved being involved and feeling like she was helping. The pieces were easy to work with, everything fit together really well and the quality is honestly very good. It feels strong, sturdy and well made and not flimsy at all. Watching her little face ligh...
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zee01_2108
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Posted Dec 25, 2025
Three magical builds, endless unicorn fun.
A lovely, colourful LEGO set with a magical unicorn theme. The 3-in-1 builds add great replay value and keep kids engaged. Easy to build, well made, and perfect for imaginative play. A great gift for unicorn and fantasy lovers. It is smaller than it appears on the box (but still fun)
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emmab816_7434
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influenster.com
Posted Dec 17, 2025
Fabulous
The LEGO Unicorn Castle is colourful, fun and easy to build. The instructions are clear, the pieces feel sturdy, and the magical details keep kids engaged long after building is finished. Great value for money. Packaged in a way it can be dismantled and stored. Ergonomical.
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rochelles41_2773
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Posted Dec 4, 2025
Fun, magical, creative and colourful!
Great Lego Creator product! Perfect for my 9 year old little girl! With an amazing 390 pieces and all the different building opportunities it provides hours of fun! Great for kids to get creative and brilliant value for money.
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boss786_8295
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Posted Dec 4, 2025
Wonderful Gift
What a fabulous gift for my granddaughter arrived just in time for her birthday.
The bits are packed separately very small ones so be careful with youngsters.
She was excited and is building it with the help of her 15yr old uncle.
Unicorns are cute and assemble will take a little time but honestly its keeps them entertained & bonding time for neice & uncle.
Her eyes jys...
The bits are packed separately very small ones so be careful with youngsters.
She was excited and is building it with the help of her 15yr old uncle.
Unicorns are cute and assemble will take a little time but honestly its keeps them entertained & bonding time for neice & uncle.
Her eyes jys...
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laurend242_2536
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Posted Dec 1, 2025
Amazing
Amazing design, my daughter loved building it! Instructions were easy to follow, and looked really good when built. Kept her busy for ages and had fun.
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muzzy2_2103
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Posted Dec 1, 2025
Colourful and fun
My kids love Lego brand toys.This unicorn castle Lego set is super cute very eye catching and colorful.Great value for money would make a great gift.Thie Lego set kept my little ones busy for a few hours so they had less less screen time and we all joined in with helping put this together.Very easy to put the put together,The instructions are very clear step by step wi...
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samh08b9_1885
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Posted Nov 30, 2025
Fun for the family.
We've been really enjoying doing this. It's still going on and will take some time. But it was a lot of fun. Maybe a little harder for the younger ones. But working together it's coming a long. Especially this time of year.
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nv6_9437
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influenster.com
Posted Nov 30, 2025
Great Lego set
Thank you influenster for this Lego set! Hours of fun for young kids. You can make 3 different variations using the same Lego pieces so even more fun! The colours are so vibrant and instructions are fairly simple
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paulinaj22_1310
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Posted Nov 30, 2025
Excellent
I think this set is a really charming and imaginative build — the pastel‑colored castle with towers, rainbow stairs and a unicorn/pegasus theme feels like stepping into a fairytale. The fact that you get three different builds in one set (castle, unicorn-ship, or forest‑cabin playground) gives it a lot of replay value and keeps it fresh. With 390 pieces and a unicorn + ...
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amyamaan_2122
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Posted Nov 27, 2025
Beautiful Lego set
The Unicorn Castle LEGO set is absolutely magical! The colors are vibrant, the build is fun without being too difficult, and the final castle looks stunning on display. Perfect for kids and collectors who love fantasy themes. Highly recommend The Unicorn Castle LEGO set exceeded my expectations. The build process was engaging, with clever details and whimsical design el...
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karijasmine_964
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Posted Oct 12, 2025
Great for nurseries or decor
Super cute Lego set! Plan to put in my daughter’s nursery. It’s so beautiful and it’s easy to assemble! You can do video directions. I think the material quality is great as well.
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anar502_8142
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Posted Sep 25, 2025
Practice building skills and creative
The LEGO Creator 3 in 1 Unicorn Castle building set lets kids 8 years old and up create 3 different magical settings using the same bricks: a unicorn castle, unicorn ship, or unicorn playground. ENDLESS PLAY OPTIONS – Kids can practice building skills and creative storytelling by building 3 fun-filled fairy-tale locations (models cannot be built simultaneously). ENCHANT...
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Curlyfries
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LEGO
Posted Sep 18, 2025
Awesome
This sets is beautiful and colorful and you definitely get your money's worth. Tho the set is a bit smaller than expected it saves on shelf space
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lundenl_833
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Posted Sep 5, 2025
Love
The LEGO Unicorn Castle is magical and so much fun to build! My child loved every minute of putting it together, and the finished set is beautiful and detailed. A wonderful gift for any LEGO or unicorn fan!
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elishas8_4181
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Posted Sep 3, 2025
So cute and fun!
Super cute and fun! Kept my daughter busy for several hours in total and the end result was really nice. It came with a lot of pieces and was really enjoyable to put together.
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bewitched4ever_2863
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Posted Aug 29, 2025
Over the rainbow!
This Lego set is super cute! The instructions were explained extremely well that we had it together in no time. My niece, who loves unicorns but is still too young for it loves to stare at it while saying it is so beautiful! It has a lot of small pieces, so I don't recommend opening all the bags at once. I think this would make a great gift for anyone and would be ...
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