Sponsored
LEGO Creator 3 in 1 Mighty Dinosaurs Model Building Set 31058
$14.59
In Stock
WARNING: choking hazard - small parts. Not for children under 3 yrs.
Eligible for registries and wish lists
Sponsored
About this item
Highlights
- Features a 3 in 1 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 dinosaur’s 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 3in1 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.
Number of Pieces: 174
Suggested Age: 7-12 Years
Assembled Dimensions: 4 Inches (H) x 7 Inches (W) x 9 Inches (D)
CPSC Choking Hazard Warnings: Choking_hazard_small_parts
Educational Focus: Creative Thinking
Includes: Toy Building Components
Material: Plastic
Battery: No Battery Used
TCIN: 51301099
UPC: 673419266482
Item Number (DPCI): 204-00-1900
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 10.3937 inches length x 5.5906 inches width x 1.8898 inches height
Estimated ship weight: 0.5732 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: How big is the box that this comes in?
submitted by Cassidi - 5 months ago
A: The 3-in-1 LEGO Creator Mighty Dinosaurs Box dimensions are estimated at H5.6 inches (14.1 cm), W10.3 inches(26.2cm), D1.9 inches(4.7cm). - Priv, LEGO® Customer Service
submitted byLEGO Customer Service - 5 months agoBrand expert
Q: 7-12 is an absurdly unspecified range. Is each dinosaur a different level of difficulty? Surely, you can't say each one is for 1st grade to 6th grade??? Can you please be more specific?
submitted by Why - 6 months ago
A: Hello! All of our sets come with an age range recommendation, but we also you know your builder better than anyone! We're sorry we aren't able to be more specific. -Jane, LEGO® Customer Service
submitted byLEGO Customer Service - 6 months agoBrand expert
Q: what us the age recommendation?
submitted by dcarroll166 - 8 months ago
A: This set has an approximate age recommendation between 7-12 years old. We hope this helps! - Sam, LEGO® Customer Service.
submitted byLEGO Customer Service - 8 months agoBrand expert
Q: how big is it in geneeral?
submitted by ADY - 2 years ago
A: Hi there, T. rex measures over 4” tall, Triceratops measures over 3” tall, Pterodactyl measures over 1” high, 7” long and 9” wide. - Haeun, LEGO® Customer Service
submitted byLEGO Customer Service - 2 years agoBrand expert
Q: Does this set allow us to build all three at once? Or does it only allow one of them to be built?
submitted by Samantha - 5 years ago
A: This set includes the pieces to build one dinosaur at a time. Start with the T. rex and then rebuild it into a Triceratops or a Pterodactyl! - Sarah, LEGO® Customer Service
submitted byLEGO Customer Service - 5 years agoBrand expert
Q: How does this Trex pick things up with such short arms?!
submitted by hello - 5 years ago
A: By kneeling. JK. A real T-rex hardly uses its arms for anything more than gripping it's prey while it uses it's primary weapon. It's mouth. ; )
submitted byERrnesST - 5 years ago
Q: What are the dimensions of the figure after being built?
submitted by Skull - 7 years ago
A: Hi there! Here are the measurements for the dinosaurs: • T. rex measures over 4” (11cm) tall. • Triceratops measures over 3” (9cm) tall. • Pterodactyl measures over 1” (4cm) high, 7” (18cm) long and 9” (25cm) wide. Happy Building! Lisa LEGO® Service
submitted byLEGO Customer Service - 7 years agoBrand expert
Q: This kit comes up when I filter with age 6, but it is labeled ages 7-12. Is this too difficult for a 6 year old??
submitted by Bunni - 7 years ago
A: Hi there! We'd normally recommend this set for kids ages 7 to 12, but if your 6 year-old builder has had previous practice with LEGO® bricks, they should be A-Okay with this set. (If not, they may like our LEGO Juniors theme instead - it's designed for ages 4-7 and has simpler building techniques.) Kind regards, Emily LEGO® Customer Service
submitted byLEGO Customer Service - 7 years agoBrand expert
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Guests are saying
This 3-in-1 dinosaur LEGO set offers fantastic value with multiple build options, including a T-Rex, Triceratops, and Pterodactyl, making it a perfect gift for young dinosaur enthusiasts. Guests appreciate the engaging playability and the ability to create different dinosaurs, fostering creativity and imaginative play. The set is well-received for its quality and ease of assembly, making it suitable for children of various ages. However, some guests noted minor issues with piece organization and stability during play.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.8 out of 5 stars with 1143 reviews
broad age appeal: 4.81 out of 5
ease of use: 4.81 out of 5
length of play: 4.81 out of 5
quality: 4.93 out of 5
value: 4.9 out of 5
100% would recommend
200 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
25 October, 2025Verified purchase
(no review title)
Great Lego and fun to put together
3 out of 5 stars
19 October, 2025
originally posted on LEGO
Can be frustrating
the T Rec kept coming apart when we were trying attach the head.
1 reply from LEGO® Customer Service team - 10 days ago
Oh no! It's never fun when things don't hold together as they should. Please give us a call or chat at LEGO.build/Service-BV so we can take a closer look for you.
5 out of 5 stars
Thumbs up graphic, would recommend
14 October, 2025Verified purchase
Lego Dinosaur
Returned because it was a duplicate gift. My granddaughter loves Legos and was happy to receive this.
5 out of 5 stars
Thumbs up graphic, would recommend
8 October, 2025Verified purchase
Beautiful gift
Excellent I love this toy for my nephew
5 out of 5 stars
2 October, 2025
originally posted on LEGO
BEST LEGO SET EVER?!?
I heard this set was retiring at the end of this year and I was okay its just another set but I saw how different and old the box art was and I realized this set has been up since 2017! That's crazy so i had to pick this up before its gone clearly its been the best selling set for lego.
5 out of 5 stars
Thumbs up graphic, would recommend
6 September, 2025Verified purchase
Excellent dinosaur Lego set
My 5 year old son LOVES this dinosaur Lego set! So fun to take it apart and build all three dinosaurs. We discovered the 4th (bonus) dinosaur instructions are available online.
5 out of 5 stars
Thumbs up graphic, would recommend
17 August, 2025
Great toy
It was super fun easy to build he wanted all the dinosaurs so we got 3
5 out of 5 stars
Thumbs up graphic, would recommend
7 August, 2025Verified purchase
More for your money
Comes with instructions for 4 even though it's a 3 in 1
1 out of 5 stars
21 July, 2025Verified purchase
Late delivery
Ordered as a birthday present and told we would receive it in time. Delivered late and missed the party. Bought something else at a store and returned these three dinosaurs.
5 out of 5 stars
Thumbs up graphic, would recommend
9 July, 2025Verified purchase
Lego 3 in 1 mighty dinosaur creator
My 5 year old grandson loves dinosaurs and Legos. He had a special day with Grandma, we went shopping and this is what he really really wanted. He loves it!
5 out of 5 stars
7 July, 2025
originally posted on LEGO
.
Great set! ............................. . . . .
5 out of 5 stars
Thumbs up graphic, would recommend
12 June, 2025Verified purchase
Great gift for child
My son loves that he can continuously build this since it can be 3 different creations.
5 out of 5 stars
Thumbs up graphic, would recommend
25 April, 2025Verified purchase
Love it
My son loved it!! I was so surprised because he is 23 years old!! It was quite the surprise!!
5 out of 5 stars
Thumbs up graphic, would recommend
13 April, 2025Verified purchase
Perfect for dino lovers
Very cool how it transforms to different dinosaurs. A great project/toy for the dino lover.
5 out of 5 stars
Thumbs up graphic, would recommend
8 April, 2025Verified purchase
Lego love!
Our almost 5 yr old grandson loves the 3 in 1 sets because his joy is in the building rather that the playing.
5 out of 5 stars
Thumbs up graphic, would recommend
26 February, 2025Verified purchase
Awesome lego set
This Lego set is one of my go to presents when invited to my daughters friends birthday parties. The price is amazing for what you get! I absolutely love how you can choose out of 3 different Lego creations, of course the dinosaur is our favorite though!
5 out of 5 stars
Thumbs up graphic, would recommend
27 January, 2025
Good Lego Set for Ages 5-6
My son built this at age 5. He enjoyed assembling it and thought it was “pretty cool”. He does a lot of Legos and says there’s nothing about this set he didn’t like.
4 out of 5 stars
23 January, 2025
originally posted on LEGO
Great Product, Great Price
Firstly, the price for this 3in1 set (with bonus 4th build) is fantastic. The T-Rex is brilliant and bigger than expected. The triceratops is fine, but the least impressive. The Pterodactyl has great playability but I wish the tail was longer. And the bonus build is really good. My only gripe will always be the leftover pieces on the alternative builds
5 out of 5 stars
Thumbs up graphic, would recommend
21 January, 2025Verified purchase
T-Rex Lego
I purchased this as a gift, I gave it five stars because it’s a T-Rex and it’s made by Lego. I have not seen the item out of the box since it was purchased as a gift.
5 out of 5 stars
14 January, 2025
originally posted on LEGO
how is this set still around
I loved it when I was 7 years nearly a decade ago witch is just insane