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LEGO Creator 3 in 1 Mighty Dinosaur Toy, Transforms from T. rex to Triceratops to Pterodactyl Dinosaur Figures, Great Gift for 7-12 Year Old Boys & Girls, 31058

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Dec 19
Order within 8 hours and 57 minutes
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Features

  • T. rex Dinosaur Toy with bright orange eyes, posable joints and head, large claws and an opening mouth with pointed teeth
  • The dinosaur toy also includes the dinosaurs prey in the form of a buildable rib cage
  • This LEGO Creator 3 in 1 model rebuilds into a Triceratops and Pterodactyl Dinosaur toy action figures
  • Kids can pose the T. rex dinosaur model's arms, legs, tail and head, and open its mouth to reveal ferocious teeth
  • LEGO Creator 3 in 1 building toys are compatible with all LEGO construction sets and make great Christmas or birthday gifts for boys and girls

Description

Kids aged 7-12 can roar into action with the mighty LEGO Creator Mighty Dinosaur (31058) 3in1 set. With this buildable dinosaur set, kids will have fun building the awesome T. rex toy, featuring a dark-green and beige color scheme, bright orange eyes, posable joints and head, large claws and an opening mouth with pointed teeth. Also includes the dinosaur’s prey in the form of a buildable rib cage. Kids can rebuild this 3in1 LEGO Creator Mighty Dinosaurs model to create a Triceratops toy or a Pterodactyl. LEGO Creator 3in1 toys are a great option for helping young ones enhance their imaginations or for collecting display sets that they can change to suit mood and space. This dinosaur building toy for kids aged 7-12 years old makes a great birthday or Christmas gift for young dinosaur fans. T. rex measures over 4 in. (11 cm) tall. Triceratops measures over 3 in. (9 cm) tall. Pterodactyl measures over 1 in. (4 cm) high, 7 in. (18 cm) long and 9 in. (25 cm) wide. Contains 174 pieces.

Product Dimensions: 10.32 x 5.55 x 1.89 inches


Item Weight: 8.4 ounces


Item model number: 31058


Manufacturer recommended age: 7 - 12 years


Is Discontinued By Manufacturer: No


Release date: January 1, 2017


Language: English


Department: unisex-child


Manufacturer: LEGO


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Popular toy for LEGO lover.
This was a gift for a 7 year old boy who loves LEGO sets and dinosaurs. He loved it.
Reviewed in the United States on November 28, 2025 by Elza
    • A Fun Build
Review Image by Susan Susan
Review Image by Susan Susan
Review Image by Susan Susan
A neighbor boy put this Lego dinosaur together. It went together well and looked good when finished. He is 9 years old and enjoyed the building of the dinosaur and the completed T-Rex.
Reviewed in the United States on November 17, 2025 by Susan Susan
    • great legos
Review Image by Lineiry Lineiry
perfect gift for my nephew, he loved it
Reviewed in the United States on November 25, 2025 by Lineiry Lineiry
    • Perfect size and difficulty level for an eight year-old
Unlike the knock offs I tried, my eight year-old grandson was actually able to assemble, play with, and have fun with this. Wasn’t so small he lost parts and couldn’t put it together, and not so big as to fall apart under its own weight. Not to mention this is one of the most reasonably priced Lego dinosaurs ever. Highly recommended for dinosaur loving kids and a great project to share. ... show more
Reviewed in the United States on November 18, 2025 by HogB
    • Like it, makes a great addition to a gift
I recently purchased the LEGO 3-in-1 Dinosaur toy, and it has been a huge hit in our household. This set allows you to build three different dinosaurs: a ferocious T-Rex, a menacing Triceratops, and a swift Pterodactyl, providing endless fun and creativity. The instructions are clear and easy to follow, making it accessible for my kids to build on their own with minimal assistance. The pieces are high-quality, as expected from LEGO, and fit together seamlessly. One of the standout features of this set is the incredible detail in each dinosaur. The T-Rex's jaw moves, the Triceratops has a realistic head and body structure, and the Pterodactyl's wings are adjustable. The versatility of being able to create three different models keeps my kids engaged for hours, as they love switching between the dinosaurs and even imagining new hybrid creatures. The educational value is another big plus. While assembling the dinosaurs, my kids are learning about following instructions, enhancing their fine motor skills, and stimulating their imagination. It also sparks conversations about prehistoric times and the different types of dinosaurs. Overall, the LEGO 3-in-1 Dinosaur toy is a fantastic purchase. It's versatile, educational, and provides hours of entertainment. Highly recommended for any young dinosaur enthusiast or LEGO lover! ... show more
Reviewed in the United States on June 19, 2024 by Christin Dillard
    • Appropriate for 7-12 year olds
This Lego set can be made into 3 different characters. The ages listed on the box are appropriate. It is fairly easy to assemble for a 7 year old and I consider it a nice size when finished. Well worth the price!
Reviewed in the United States on November 14, 2025 by Ele
    • Love Legos
Lego is a fabulous product! This is a Christmas gift.
Reviewed in the United States on December 3, 2025 by Dena Borba
    • the best value. 3 in 1!!!
We gave this to a 4 year old on his birthday and it was his favorite gift. Legos can be so expensive so I love the price point on this and you get to build three different dinosaurs in one kit! This is genius Lego! It's also not extremely challenging so it's a nice intro to kiddos new to legos. All the pieces are in a few bags and it walks you through the assembly easily. ... show more
Reviewed in the United States on June 11, 2025 by MamaAlderson

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