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Best sellers, best building Kits for Ages 3+

We also think that you deserve the best. That’s why on this page, we ranked building Kits for Ages 3+ from the most sold to the least sold. You have 101 products to choose from. Customers have the most interest in LEGO® DUPLO® 10478 Creative Ramps with Cars 3 in 1, which you can buy for 58.90 € incl. VAT. If you’re intrested in building Kits for Ages 3+ in terms of the highest reviews, then look at the building Kits for Ages 3+ reviews and tests category.
All building Kits for Ages 3+
All from 101
LEGO® DUPLO® 10478 Creative Ramps with Cars 3 in 1 - LEGO Set
Free
delivery
LEGO® DUPLO® 10478 Creative Ramps with Cars 3 in 1
New arrival 58.90 €
In stock > 5 pcs
LEGO Set for children, suitable from the age of 3 years, theme: Cars and Means of transport, launched in 2026 - new releases, 111 pc(s)
GraviTrax Junior Dinosaurs Starter Set XXL - Building Set
GraviTrax Junior Dinosaurs Starter Set XXL
81.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Building Set for boys and girls, suitable for children from 3 years
LEGO® DUPLO® Town 10480 Forest of discovery and wild animals - LEGO Set
Free
delivery
LEGO® DUPLO® Town 10480 Forest of discovery and wild animals
New arrival 66.90 €
In stock > 5 pcs
LEGO Set for children, suitable from the age of 3 years, theme: Nature and Animals, launched in 2026 - new releases, 131 pc(s)
Picasso Rocket - Building Set
Picasso Rocket
New arrival 24.29 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Building Set for boys and girls, suitable for children from 3 years
Picasso Basic Building Blocks - Building Set
Picasso Basic Building Blocks
New arrival 56.89 €
In stock 2 pcs
Building Set for boys and girls, suitable for children from 3 years
Picasso Construction set - Building Set
Picasso Construction set
New arrival 36.49 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Building Set for boys and girls, suitable for children from 3 years
LEGO® DUPLO® Town 10472 Playful animal building - LEGO Set
LEGO® DUPLO® Town 10472 Playful animal building
New arrival 43.90 €
On the way > 5 pcs
Expected 05/06/2026
LEGO Set for children, suitable from the age of 3 years, theme: Animals, launched in 2026 - new releases, 94 pc(s)
LEGO® DUPLO® 10476 Construction Site and Vehicles 3 in 1 - LEGO Set
Free
delivery
LEGO® DUPLO® 10476 Construction Site and Vehicles 3 in 1
Great price 71.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADAYS15AT 61.12 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
LEGO Set for children, suitable from the age of 3 years, theme: Excavators, Means of transport and Buildings, launched in 2026 - new releases, 84 pc(s)
Cobi 5920 Top Gun Grumman F-14 Tomcat 1:48, 2 f - Building Set
Cobi 5920 Top Gun Grumman F-14 Tomcat 1:48, 2 f
65.90 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Building Set boys, suitable for children from 3 years
Cobi 5906 Armed Forces Sikorsky UH-60 Black Hawk 1:32 - Building Set
Cobi 5906 Armed Forces Sikorsky UH-60 Black Hawk 1:32
68.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Building Set boys, suitable for children from 3 years
Carotina Talking Pen - Farm - Jigsaw Puzzle
Carotina Talking Pen - Farm
Great price 11.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Jigsaw Puzzle for girls and boys alike, 24 pieces in package, theme: animals, characteristics: reversible, suitable from 3 years
LEGO® DUPLO® 10451 3 in 1: Dinosaurs on wheels - LEGO Set
Free
delivery
LEGO® DUPLO® 10451 3 in 1: Dinosaurs on wheels
55.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 3 years, theme: Dinosaurs, launched in 2025, 108 pc(s)
LEGO® DUPLO® Bluey 10459 Bluey House and Memory Game - LEGO Set
Free
delivery
LEGO® DUPLO® Bluey 10459 Bluey House and Memory Game
57.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 3 years, theme: Movies and TV shows and Animals, launched in 2025, 83 pc(s)
LEGO® DUPLO® 10450 Hopsy and the Castle Game - LEGO Set
LEGO® DUPLO® 10450 Hopsy and the Castle Game
35.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 3 years, theme: Buildings, launched in 2025, 47 pc(s)
LEGO® DUPLO® 10428 Large Interactive Community Train - LEGO Set
Free
delivery
LEGO® DUPLO® 10428 Large Interactive Community Train
111.90 €
In stock > 5 pcs
Buy with code ALZADAYS20AT 89.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
LEGO Set for children, suitable from the age of 3 years, mobile application, theme: Trains, launched in 2025, 103 pc(s)
GraviTrax Junior Bundle: Starter Kit Start + Disney: The Lion King - Ball Track
GraviTrax Junior Bundle: Starter Kit Start + Disney: The Lion King
Amazing Deal 32.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADAYS40AT 19.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 40 % Rabatt mit dem Code ALZADAYS40AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Ball Track for boys and girls, suitable for children from 3 years
Pixio 25 - Building Set
Pixio 25
22.90 €
Currently Unavailable
Buy with code ALZADAYS20AT 18.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Building Set for boys and girls, suitable for children from 3 years
View
Pixio NASA, Colonial Base - Building Set
Pixio NASA, Colonial Base
31.90 €
Currently Unavailable
Buy with code ALZADAYS20AT 25.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Building Set for boys and girls, suitable for children from 3 years
View
Pixio NASA, Space Mission - Building Set
Pixio NASA, Space Mission
109.90 €
In stock 1 pcs
Buy with code ALZADAYS20AT 87.92 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Building Set for boys and girls, suitable for children from 3 years
Pixio Chess - Building Set
Pixio Chess
72.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADAYS20AT 58.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Building Set for boys and girls, suitable for children from 3 years
Pixio Surprise - Surprise - Building Set
Pixio Surprise - Surprise
11.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADAYS20AT 9.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Building Set PIXIO 60101 - Surprise is an entry into the world of Pixio. In each pack you can find one of 16 compact models, consisting of 8-11 cubes. They are very simple, with an...
Pixio 1600 - Building Set
Pixio 1600
653.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADAYS20AT 523.12 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Building Set for boys and girls, suitable for children from 3 years
Dino Jurassic World Licensing Dice - Wooden Blocks
Dino Jurassic World Licensing Dice
8.99 €
Currently Unavailable
Wooden Blocks -, suitable from 3 years
View
Dino Gaby Licensing Dice - Wooden Blocks
Dino Gaby Licensing Dice
9.64 €
Currently Unavailable
Wooden Blocks -, suitable from 3 years
View
24 more...
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