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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 690 products to choose from. Customers have the most interest in Connetix Tiles 102, which you can buy for 118.09 € 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 690
Connetix Tiles 102 - Building Set
Connetix Tiles 102
118.09 €
In stock > 5 pcs at the supplier's
Building Set for boys and girls, suitable for children from 3 years
Added to cart
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LEGO® DUPLO® 10428 Large Interactive Community Train - LEGO Set
LEGO® DUPLO® 10428 Large Interactive Community Train
123.90 €
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, mobile application, theme: Trains, launched in 2025, 103 pc(s)
Added to cart
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LEGO® DUPLO® 10476 Construction Site and Vehicles 3 in 1 - LEGO Set
LEGO® DUPLO® 10476 Construction Site and Vehicles 3 in 1
77.90 €
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: Excavators, Means of transport and Buildings, launched in 2026 - new releases, 84 pc(s)
Added to cart
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LEGO® DUPLO® 10478 Creative Ramps with Cars 3 in 1 - LEGO Set
LEGO® DUPLO® 10478 Creative Ramps with Cars 3 in 1
Discounted -16 % 59.90 € 71.99 €
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: Cars and Means of transport, launched in 2026 - new releases, 111 pc(s)
Added to cart
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Two kids Multifunctional board 6in1 - Puzzle
Two kids Multifunctional board 6in1
14.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Puzzle - insertion puzzle, to the nursery, the alphabet motif, digits and means of transport, material wood, suitable from 3+ years
Added to cart
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LITTLE BUILDER Playful bricks 25 pcs - Building Set
LITTLE BUILDER Playful bricks 25 pcs
66.90 €
In stock 1 pcs
Building Set for boys and girls, suitable for children from 3 years
Added to cart
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iMex Toys Magnetic building set 100 pieces in minecraft style - Building Set
iMex Toys Magnetic building set 100 pieces in minecraft style
29.29 €
In stock > 5 pcs at the supplier's
Building Set for boys and girls, suitable for children from 3 years
Added to cart
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COSING EVA Puzzle Pad - Numbers (10 pcs) - Foam Puzzle
COSING EVA Puzzle Pad - Numbers (10 pcs)
12.47 €
In stock > 10 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 10.60 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Foam Puzzle for girls and boys alike, 10 pieces in package, theme: numbers, characteristics: floor, piece size: 32 × 32cmcm, suitable from 3 years
Added to cart
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Geomag Magnetic Tiles 60 pieces - Building Set
Geomag Magnetic Tiles 60 pieces
Discounted -11 % 42.90 € 48.51 €
In stock 3 pcs
Building Set for boys and girls, suitable for children from 3 years
Added to cart
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Cheva Basket Full of Dice 2 kg in plastic box - Building Set
Cheva Basket Full of Dice 2 kg in plastic box
35.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Building Set , suitable for children from 3 years
Added to cart
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Teddies Magnetic Ball Track 80 pcs - Ball Track
Teddies Magnetic Ball Track 80 pcs
31.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Ball Track for boys and girls, suitable for children from 3 years
Added to cart
- +
Picasso Basic Building Blocks - Building Set
Picasso Basic Building Blocks
57.90 €
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
Added to cart
- +
Magnetic building set 89 pieces - Building Set
Magnetic building set 89 pieces
55.90 €
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Building Set for boys and girls, suitable for children from 3 years
Added to cart
- +
CLEMENTONI Bluey 2 × 20 pieces - Jigsaw Puzzle
CLEMENTONI Bluey 2 × 20 pieces
Discounted -46 % 2.89 € 5.36 €
In stock 4 pcs at the supplier's
Jigsaw Puzzle for girls and boys alike, 40 pieces in package, theme: movies and TV shows, known from Bluey, characteristics: board, suitable from 3 years
Added to cart
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Teddies Magnetic Ball Track 75 pcs - Ball Track
Teddies Magnetic Ball Track 75 pcs
21.90 €
In stock 1 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Ball Track for boys and girls, suitable for children from 3 years
Added to cart
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COSING EVA Puzzle Pad - Shapes (10 pcs) - Foam Puzzle
COSING EVA Puzzle Pad - Shapes (10 pcs)
12.47 €
In stock > 10 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 10.60 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Foam Puzzle for girls and boys alike, 10 pieces in package, theme: shapes, characteristics: floor, piece size: 32 × 32cmcm, suitable from 3 years
Added to cart
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Woody Tower of 5 cubes Animals - Picture Blocks
Woody Tower of 5 cubes Animals
11.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Picture Blocks -, suitable from 3 years
Added to cart
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Ravensburger 245864 GraviTrax Junior Dinosaurs Starter Set L - Ball Track
Ravensburger 245864 GraviTrax Junior Dinosaurs Starter Set L
Discounted -12 % 40.90 € 46.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI50 20.45 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 50 % s kódom ALZADNI50. Kliknite a kód sa uplatní automaticky. 
Ball Track for boys and girls, suitable for children from 3 years
Added to cart
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Plastica Foam Puzzle "Water Sticker Animals", 26 pieces - Bath Stickers
Plastica Foam Puzzle "Water Sticker Animals", 26 pieces
16.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Bath Stickers , suitable from 1 year
Added to cart
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Coblo Magnetic Construction Set 100 pieces - Classic - Building Set
Coblo Magnetic Construction Set 100 pieces - Classic
120.44 €
In stock > 5 pcs at the supplier's
2 colors
Building Set for boys and girls, suitable for children from 3 years
Added to cart
- +
Geomag Magnetic Tiles Dino - Building Set
Geomag Magnetic Tiles Dino
Discounted -22 % 27.90 € 35.90 €
In stock 1 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
Added to cart
- +
Magnetic kit 46 pieces - Building Set
Magnetic kit 46 pieces
27.90 €
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Building Set for boys and girls, suitable for children from 3 years
Added to cart
- +
KIK Colourful animals (28 × 28) - Foam Puzzle
KIK Colourful animals (28 × 28)
12.78 €
In stock > 5 pcs at the supplier's
Foam Puzzle for girls and boys alike, 9 pieces in package, theme: animals, characteristics: floor, piece size: 30 × 30cmcm, suitable from 3 years
Added to cart
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Toybit Magnetic building set Minecraft Special blocks 102 pcs - Building Set
Toybit Magnetic building set Minecraft Special blocks 102 pcs
26.77 €
In stock > 5 pcs at the supplier's
5 sizes
Building Set for boys and girls, suitable for children from 3 years
Added to cart
- +
24 more...
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