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LEGO DREAMZzz Mateo and Z-Blob The Robot 71454 Building Toy Set, 2-in 1 Build Transforms Z-Blob to a Robot, Great Gift for Grandchildren or Kids Ages 7 and Up to Play with Friends or on Their Own

4.8 out of 5 stars 925 ratings
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Purchase options and add-ons

  • Bring Z-Blob to life – Kids can enjoy imaginative play with the LEGO DREAMZzz Mateo and Z-Blob the Robot (71454) building toy set, inspired by the adventures from the LEGO DREAMZzz TV show
  • Posable play – The large robot Z-Blob features a fully articulated torso, arms and legs so kids can recreate different scenes and poses
  • Choose the adventure – Kids can choose between giving Z-Blob a hand blaster, a shoulder-mounted blaster and target or a jetpack and helmet to rescue others from the nightmare monster
  • Mateo and Jayden minifigures – This creative building toy set comes with detailed minifigures of Mateo and Jayden and includes important accessories such as a pencil staff and hourglass. The set even comes with a nightmare monster and the bed from which Jayden is kidnapped
  • Solo or group play – The set is designed for kids aged 7 and up, who can spend hours of fun playing on their own or with friends. They can stream and watch the LEGO DREAMZzz TV show while playing with their favorite characters
  • Dimensions – Z-Blob the robot stands over 6 in. (16 cm) tall, and makes a great gift for grandchildren or any kids ages 7 and up
  • Help is at hand – The set features story-led building instructions, which are also available digitally in the LEGO Builder app
› See more product details

Frequently bought together

LEGO DREAMZzz Mateo and Z-Blob The Robot 71454 Building Toy Set, 2-in 1 Build Transforms Z-Blob to a Robot, Great Gift for Gr
This item: LEGO DREAMZzz Mateo and Z-Blob The Robot 71454 Building Toy Set, 2-in 1 Build Transforms Z-Blob to a Robot, Great Gift for Grandchildren or Kids Ages 7 and Up to Play with Friends or on Their Own
$16.99
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LEGO DREAMZzz Z-Blob's Robot and Vehicle Adventures Robot Toy Building Kit - Mech Suit Set for Kids, Boys and Girls, Ages 7+
$6.49
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LEGO DREAMZzz Cooper's Gaming Controller Jet Toy - Building Toy Set for Kids, Boys and Girls, Ages 7+ - with 2 Build Options
$15.99
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Product information

Product Dimensions 10.32 x 7.52 x 1.81 inches
Item Weight 10.9 ounces
Country of Origin Mexico
ASIN B0BSRDDJX1
Item model number 6427650
Manufacturer recommended age 7 years and up
Best Sellers Rank #14,301 in Toys & Games (See Top 100 in Toys & Games)
#511 in Toy Building Sets
Customer Reviews
4.8 out of 5 stars 925 ratings

4.8 out of 5 stars
Release date August 1, 2023
Manufacturer LEGO

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LEGO DREAMZzz Mateo and Z-Blob The Robot 71454 Building Toy Set, 2-in 1 Build Transforms Z-Blob to a Robot, Great Gift for Grandchildren or Kids Ages 7 and Up to Play with Friends or on Their Own

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Product Description

Kids ages 7+ will lose themselves in the dream world with this LEGO DREAMZzz Mateo and Z-Blob the Robot (71454) building toy set. Inspired by the adventures of Z-Blob and Mateo in the LEGO DREAMZzz TV show who have a powerful mission of saving other kids from nightmares. Kids can transform Z-Blob into a sleek robot to help Mateo rescue Jayden, who's been kidnapped by a nightmare monster. The large Z-Blob robot has a fully articulating torso as well as arms and legs. The set includes fun accessories for Z-Blob such as hand and shoulder blasters or a jetpack and helmet, giving kids the opportunity to unleash their imaginations and double the playtime fun. The set includes detailed minifigures of Mateo and Jayden to bring fantasy adventures of the LEGO DREAMZzz world to life. The characters have a belt, pencil staff and hourglass which are important accessories in the TV show. Makes a great gift for grandchildren or any kids ages 7 and up! Contains 237 pieces.

Important information

Safety Information

Toy contains small parts and a small ball. Not for children under 3 years.

Top Brand: LEGO

Highly Rated
100K+ customers rate items from this brand highly
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From the manufacturer

Kids will love building a robot version of Z-Blob, the adorable companion from the DREAMZzz TV show.

Build an awesome robot sidekick

Kids will love building a robot version of Z-Blob, the adorable companion from the DREAMZzz TV show.

Kids can choose to equip robot Z-Blob with blasters or a jetpack and helmet, doubling the playtime.

1 set, 2 ways to build

Kids can choose to equip the robot Z-Blob with hand and shoulder blasters or a jetpack and helmet, doubling the playtime.

LEGO DREAMZzz Mateo and Z-Blob the Robot

Z-Blob has a fully articulated buildable torso, arms and legs.

Posable robot

Z-Blob has a fully articulated torso, arms and legs.

The set comes with 2 minifigures, including Mateo and Jayden.

Heroes included

The set comes with minifigures of Mateo and Jayden.

Includes a buildable nightmare monster and Jayden’s bed.

Detailed elements

Includes a nightmare monster and Jayden’s bed.

Kids can immerse themselves in story-led building instructions, available in the LEGO Builder app.

Story-led building instructions

Kids can immerse themselves in story-led building instructions, which are also available in the LEGO Builder app.

The set is a thrilling build for kids aged 7+ and fans of the LEGO DREAMZzz TV show.

An awesome gift for kids

The set is a thrilling build for kids aged 7+ and fans of the LEGO DREAMZzz TV show.

What's in the box

  • LEGO Building Elements

    • Customer reviews

    4.8 out of 5 stars
    925 global ratings

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    Great Lego Set
    5 out of 5 stars
    Great Lego Set
    VERY GOOD, HE LOVED IT! EZ TO SETUP AND COOL LEGO SET.
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    Top reviews from the United States

    • Lucie
      5.0 out of 5 stars Great Lego Set
      Reviewed in the United States on April 6, 2025
      Verified Purchase
      Gift for Grandson. Arrived quickly and was exactly what he wanted at a reasonable price. Well made and easy for him to assemble.
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    • JK
      5.0 out of 5 stars Great Lego toy for kids
      Reviewed in the United States on September 24, 2024
      Verified Purchase
      The instructions are clear and easy to follow, allowing my 4-and-a-half-year-old grandson to complete the Lego robot on his own.
      One person found this helpful
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    • Nataly Chávez
      5.0 out of 5 stars Lo compro mil veces más
      Reviewed in the United States on February 7, 2025
      Verified Purchase
      El mejor regalo para mi hijo.
      2 people found this helpful
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    • Jerry Tang
      5.0 out of 5 stars LEGOs are Fun to Build
      Reviewed in the United States on September 25, 2024
      Verified Purchase
      The LEGO set is great, although the box got bent.
      2 people found this helpful
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    • chris romero
      5.0 out of 5 stars Sigma approved
      Reviewed in the United States on November 21, 2024
      Verified Purchase
      The media could not be loaded.
      I unlocked the BAD ending 😁
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    • Amazon Customer
      5.0 out of 5 stars Easy to assemble
      Reviewed in the United States on February 19, 2024
      Verified Purchase
      My 9 yo son always loved Lego’s but usually needed help putting them together, this year for Christmas he got a ton of legos, including these, he put them together all by himself and it stay together well.
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    • wei zhang
      5.0 out of 5 stars Good！
      Reviewed in the United States on September 2, 2024
      Verified Purchase
      good！
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    • Marcie Frazier
      4.0 out of 5 stars Good but I was confused
      Reviewed in the United States on January 7, 2024
      Verified Purchase
      Maybe I’m just not that smart lol but I buy and build these for my 4 year old. Well I built everything and was towards the end of the instructions and it was having me build something else and I didn’t have enough pieces. So I thought I lost a bag but the instructions never said to open a bag. Well I went to go to the website to order the “missing” pieces and once I started adding all the pieces I was missing I then realized that I was missing wayyy to many pieces so I came to the conclusion that they were giving instructions to build something else for the robot using pieces I already used to build something else. I donno I’ve built probably over a dozen LEGOs and this really confused me. Luckily it was just an add on to the robot so it really wasn’t that important. Its cute robot tho and my son really liked it and that’s all that matter.
      One person found this helpful
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    Top reviews from other countries

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    • Cleuritania d.
      5.0 out of 5 stars Perfeito!
      Reviewed in Brazil on May 18, 2024
      Verified Purchase
      The media could not be loaded.
      Chegou em ótimas condições. LEGO dispensa comentários... A qualidade é maravilhosa! Meu filho amou o modelo.
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      Cleuritania d.
      5.0 out of 5 stars
      Perfeito!

      Reviewed in Brazil on May 18, 2024
      Chegou em ótimas condições. LEGO dispensa comentários... A qualidade é maravilhosa! Meu filho amou o modelo.
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      Report
    • Audray Pedneault
      5.0 out of 5 stars Cadeau
      Reviewed in Canada on January 19, 2025
      Verified Purchase
      Je l'est acheté pour offrir en cadeau a mon neveu . Il était content. Sinon, ces des lego lié a une émission actuelle.
      Report
    • Atlaí O.
      5.0 out of 5 stars Llegó como esperaba.
      Reviewed in Mexico on December 1, 2024
      Verified Purchase
      maravilloso
      Report
    • Cliente Kindle
      5.0 out of 5 stars Recomendo
      Reviewed in Brazil on February 27, 2024
      Verified Purchase
      O produto chegou dentro do prazo, com a caixa intacta, sem estragos já que era para presentear. O brinquedo tem a qualidade já esperada da Lego e atendeu a expectativa da criança que ganhou. Recomendo.
      Report
    • Lydius
      5.0 out of 5 stars ¡Genial!
      Reviewed in Mexico on September 14, 2024
      Verified Purchase
      Un set muy divertido y con ensamble perfecto, 100% recomendable.
      Report